Degree
-
Master(Science) Coursework ( 1991.3 Sophia University )
-
Doctor(Engineering) Coursework ( 1999.12 University of Fukui )
Updated on 2024/01/20
Master(Science) Coursework ( 1991.3 Sophia University )
Doctor(Engineering) Coursework ( 1999.12 University of Fukui )
-
Natural Science / Semiconductors, optical properties of condensed matter and atomic physics
University of Fukui Graduated
- 1989.3
Sophia University Master's Course Completed
- 1991.3
University of Fukui Doctor's Course Completed
- 1999.12
Fukui University of Technology Associate Professor
2009.4 - 2015.3
Fukui University of Technology Associate Professor
2012.4
Fukui University of Technology Associate Professor
2012.4
Fukui University of Technology Associate Professor
2015.4
Optimal Conditions for a Multimode Laser Diode with Delayed Optical Feedback in Terahertz Time-Domain Spectroscopy Reviewed
Kenji Wada, Tokihiro Kitagawa, Tetsuya Matsuyama, Koichi Okamoto and Fumiyoshi Kuwashima
Spectrosc. J. 1 ( 137–151. https://doi.org/10.3390/spectroscj1030012 ) 137 - 151 2023.11
Efficiency absorption wavelength for melanin pigment Reviewed
Keiko Kohmoto and Fumiyoshi Kuwashima
International Symposium on Nonlinear Theory and Its Applications (NOLTA2023) 479 - 481 2023.9
Highly efficient THz waves using laser chaos Reviewed International coauthorship
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, KenjiWada, Masanobu Haraguchi, Yuki Kawakami, Takeshi Moriyasu, Osamu Morikawa, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Makoto Nakajima, and Masahiko Tani
International Symposium on Nonlinear Theory and Its Applications (NOLTA2023) 713 - 714 2023.9
Transfer characteristics of sub-THz waves in volcanic ash eruption from volcanoes in Japan Reviewed
Yuki kawakami and Fumiyoshi Kuwashima
Nonlinear Theory and Its Applications (NOLTA) Vol.E14-N ( No.2 ) 466 - 474 2023.4
High Stability of Optical Beats in Laser Chaos Reviewed International coauthorship International journal
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022) 2022.12
Transfer Characteristics of Sub-THz Waves in Volcanic Ash Erupted from Volcanoes in Japan Reviewed International journal
Yuki Kawakami, Fumiyoshi Kuwashima
2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022) Paper ID: [A5L-C-03] 2022.12
High stability of optical beat in laser chaos for THz wave near the threshold level International coauthorship
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022) Paper ID: [Fr-AM-1] 2022.8
Generation Of Circularly Polarized Continuous Terahertz Waves Using 650-nm Chaotic Multimode Semiconductor Laser Invited International coauthorship
Valynn Katrine Mag-usara, Jiajun Li, Verdad C. Agulto, Izumi Ohta, Fumiyoshi Kuwashima , Masashi Yoshimura, Makoto Nakajima
the 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022) Paper ID: [Fr-AM-4] 2022.8
Stable optical beats in laser chaos for THz wave Reviewed International coauthorship International journal
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
Comference of Lasers and Electro-Optics Pacific Rim 2022 Paper ID: [CMP3B-06] 2022.8
Optimal optical feedback conditions for a multimode laser diode with delayed optical feedback in THz time-domain spectroscop Reviewed International coauthorship International journal
Tokihiro Kitagawa, Tetsuya Matsuyama, Kenji Wada, Fumiyoshi Kuwashima2, Koichi Okamoto
Comference of Lasers and Electro-Optics Pacific Rim 2022 Paper ID: [P-CM3-07] 2022.7
High stable optical beats in laser chaos for CW THz-TDS system International coauthorship
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
Photonics West 2022 on line 2022.2
Modified window function for optically thick samples measured by a terahertz time-domain spectroscopic system using a multimode laser diode
Osamu Morikawa, Dai Hamada, Turgut Ozturk, Kohji Yamamoto,Kazuyoshi Kurihara, Fumiyoshi Kuwashima, AND Masahiko Tani
JOSA(Journal of the Optical Society of America) B, 38 ( 4 ) 1386 - 1391 2021.4
Evaluation of high-stability optical beats in laser chaos by plasmonic photomixing Reviewed
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Kenji Wada, Makoto Nakajima, and Masahiko Tani
Opt.Exp. 28 ( 17 ) 24833 - 24844 2020.6
Stable THz wave generation using laser chaos Invited Reviewed
Fumiyoshi Kuwashima , Takuya Shirao ,Kazuyuki Iwao, Masahiko Tani , Kazuyoshi Kurihara , Kohji Yamamoto , Osamu Morikawa , Hideaki Kitahara , Makoto Nakajima
Photonics West 2020 2020.2
Chaotic oscillations in a single-mode class A laser with long optical delayed feedback Reviewed
F.Kuwashima and H.Iwasawa
Jpn.J.Appl.Phys. 46 ( No.4A ) 1526 - 1527 2007
Generalized synchronization of chaos in He-Ne lasers Reviewed
A. Uchida, K.Higa, T.Shiba, S.Yoshimori, F.Kuwashima, and H.Iwasawa
Phys. Rev. E 68 016215-1 2003
Selectivity Loss Due to Magnetic Field in Laser Isotope Separation of Gadolinium Based on Polarization Selection Rules Reviewed
Shigeki TOKITA, Yasukazu IZAWA, Hideaki NIKI and Fumiyoshi KUWASHIMA
Journal of NUCLEAR SCIENCE and TECHNOLOGY 40 1014 - 1018 2003
Theory of chaotic Dynamics on class A laser with optical delayed feedback Reviewed
F.Kuwashima, I.Kitazima and H.Iwasawa
Jpn.J.Appl.Phys. 40 601 - 608 2001
Chaotic Oscillation in a Single-Mode Class A He-Ne Laser(6328 Å) II Reviewed
Fumiyoshi KUWASHIMA, Takeshi ICHIKAWA, Iwao KITAZIMA, and Hiroshi IWASAWA
Jpn.J.Appl.Phys. 38 6321 - 6326 1999
The Chaotic Oscillation of the Single-Mode He-Ne(6328 Å) Class A Laser Reviewed
Fumiyoshi KUWASHIMA, Iwao KITAZIMA, and Hiroshi IWASAWA
Jpn.J.Appl.Phys. 37 L325 - L328 1998
Stabilization of THz Waves Using Chaos Supremacy Reviewed International coauthorship
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Kenji Wada, Masanobu Haraguchi, Yuki Kawakami, Takeshi Moriyasu, Osamu Morikawa, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Makoto Nakajima, Masahiko Tani
2023 International Conference on Smart-Green Technology in Electrical and Information Systems (ICSGTEIS) 2023 1570955100 71 - 75 2023.11
Stable and Wide range THz Wave using chaos supremacy International coauthorship
Fumiyoshi KUWASHIMA , Mona JARRAHI, Semih CAKMAKYAPAN,Kenji WADA , Masanobu HARAGUCHI , Yuki KAWAKAMI, Takeshi MORIYASU, Osamu MORIKAWA, Kazuyoshi KURIHARA , Hideaki KITAHARA , Takashi FURUYA, Makoto NAKAJIMA, Masahiko TANI
International Symposium on Physics and Applications of Laser Dynamics (IS-PALD) 2023.11
Highly efficient THz waves using laser chaos International coauthorship
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Yuki Kawakami, Takeshi Moriyasu, Kenji Wada, Makoto Nakajima, Masahiko Tani
the 2023 48th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2023) Th-P1—23 2023.9
Circular Polarized Terahertz Frequency Comb Generation by Chaotic Multimode Semiconductor Laser International coauthorship
Yuanhao Zeng, Jiajun Li, Valynn Katrine Magusara, Verdad C Agulto, Kosaku Kato, Masato Ohta, Fumiyoshi Kuwashima,, Masashi Yoshimura, Makoto Nakajima
The 12th Advanced Lasers and Photon Sources (ALPS2023) paper id [ALPS5-02] 2023.4
Highly efficient optical beats in laser chaos for THz waves International coauthorship
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima, AND Masahiko Tani
The 12th Advanced Lasers and Photon Sources (ALPS2023) paper id [ALPSp1-17] 2023.4
Stable optical beats in laser chaos near the threshold level for THz waves generation International coauthorship
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
Photonics West 2023 paper id[12420-29] 2023.1
Stability of optical beats near the threshold level in laser chaos for THz waves International coauthorship International journal
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
ALPS paper id ALPS21-04 2022.4
Stability of optical beats between longitudinal modes near the threshold level in laser chaos
F. Kuwashima, M. Jarrahi, S. Cakmakyapan, O. Morikawa, T. Shirao, K. Iwao, K. Kurihara, H. Kitahara, T. Furuya, K. Wada, M. Nakajima, and M. Tani,
Proceedings of International Symposium on Physics and Applications of Laser Dynamics 2021 (IS PALD 2021), Poster A-2 61 - 62 2021.11
Characterization of a multimode laser diode with delayed optical feedback as a light source for THz time-domain spectroscopy
T. Kitagawa, T. Matsuyama, K. Wada, K. Okamoto, and F.Kuwashima
Proceedings of International Symposium on Physics and Applications of Laser Dynamics 2021 (IS PALD 2021), Poster A-4 65 - 66 2021.11
Transfer characteristics of sub-THz waves in sakurajima volcanic ash by using time-domain spectroscopy system
Y. Kawakami and F.Kuwashima
Proceedings of International Symposium on Physics and Applications of Laser Dynamics 2021 (IS PALD 2021), Poster A-3 63 - 64 2021.11
Stability Of Optical Beats In Laser Chaos For THz Wave Generation And Detection”
Kuwashima Fumiyoshi, Jarrahi Mona, Cakmakyapan Semih, Morikawa Osamu, Shirao Takuya, Iwao Kazuyuki, Kurihara Kazuyoshi, Kitahara Hideaki, Furuya Takeshi, Wada Kenji, Nakajima Makoto, Tani Masahiko
the 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2021) MO-PO-51 5097825 2021.9
Development of CW Terahertz Time Domain Spectroscopy System Based on 650-nm ChaoticMultimode Semiconductor Laser
Kashunn Ri,Valynn Katrine P.Mag-usara,、Verdad C. AGULTO,、Izumi Sen Ohta,Fumiyoshi Kuwashima,MasashiYoshimura,Makoto Nakajima
JSAP-OSA Joint Symposia 2001 21p-E207-10 2021.9
Study Of Generation And Detection Of Continuous Terahertz Wave Using Chaotic Multi-mode Semiconductor Laser
Jiajun Li, Valynn Mag-usara, Verdad Agulto, Izumi Ota, Fumiyoshi Kuwashima, Masashi Yoshimura, MAKOTO NAKAJIMA
the 2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2021) FR-AM-4-2 5103306 2021.9
Stability of optical beats between longitudinal modes in laser chaos”
Fumiyoshi Kuwashima , Mona Jarrahi , Semih Cakmakyapan , Osamu Morikawa TAKUYA SHIRAO, KAZUYUKI IWAO, KAZUYOSHI KURIHARA, HIDEAKI KITAHARA, TAKASHI FURUYA, KENJI WADA, MAKOTO NAKAJIMA, AND MASAHIKO TANI
ALPS2021 (The 10th Advanced Lasers and Photon Sources) 2021.4
Stability of CW-THz wave using laser chaos
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Kenji Wada, Makoto Nakajima, and Masahiko Tani
Photonics West 2021, TERAHERTZ LASER SYSTEMS, SPIE OPTO 116851C 2021.3
Stability of THz Wave Generation Using Laser Chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima
The 2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA2020),proceedings 2020.11
Simultaneity of Laser Modes on Laser Chaos
桒島史欣
48 ( 5 ) 224 - 227 2020.5
Stable THz waves generation using laser chaos
F. Kuwashima , T. Shirao , K. Iwao, M. Tani , K. Kurihara , K. Yamamoto , O. Morikawa , H. Kitahara , M. Nakajima
The 9th Advanced Lasers and Photon Sources 2020.4
Transfer Characteristics of MHz (920923MHz) and Sub-THz (0.04-0.17THz) Wave in Sakurajima Volcanic Ash Reviewed
Yuki Kawakami , Fumiyoshi Kuwashima
The 2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019),proceedings 2019.12
Transmittancy of Melanin Pigment Using Optical Spectrum Analyzer Reviewed
Keiko Kohmoto, Fumiyoshi Kuwashima
The 2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019),proceedings 2019.12
Stability of THz Wave Generation Using Laser Chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima
The 2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019),proceedings 2019.12
High efficient THz time domain spectroscopy using laser chaos
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara,Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, and Makoto Nakajima
the 2019 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2019),proceedings 2019.9
Stable THz wave generation using laser chaos Reviewed
Fumiyoshi Kuwashima
XXXIX. Dynamics Days Europe -International Conference on Dynamics, abst. 2019.9
High-efficiency THz wave generation and detection using laser chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao,Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa,Hideaki Kitahara, Makoto Nakajima
Photonics West2019, proceedings 2019.2
Enhancement of Electric Field in E-plane Sectoral Horn Antennas Reconsidered by Plasmonic Theory
Kazuyoshi Kurihara, Kiwamu Kusama, Fumiyoshi Kuwashima, Osamu Morikawa,Kohji Yamamoto, Hideaki Kitahara and Masahiko Tani
the 2018 43rd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018) 2018.9
Transmittancy of Melanin Pigment Using Laser Irradiations Reviewed
Keiko Kohmoto, Fumiyoshi Kuwashima
Nonlinear Theory and its Applications (NOLTA2018) 2018.9
Development of Longitudinally Excited CO2 Laser for ps Pulse by using Chaos Reviewed
Kazuyuki Uno and Fumiyoshi Kuwashima
Nonlinear Theory and its Applications (NOLTA2018) 2018.9
Terahertz Spectroscopy Using Laser Chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Toshihiro Kishibata, Naoya Sakaue, Siori Gouda, Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara and Makoto Nakajima
Nonlinear Theory and its Applications (NOLTA2018) 2018.9
Effects of delayed feedback rates on THz wave generation using laser chaos
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Naoya Sakaue, Siori Gouda,Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto,Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima
7th Advanced Lasers and Photon Sources (ALPS 2018) conference 2018.4
Optimal Infrared Wave Length for Healing Pigmentations Reviewed
Keiko Kohmoto, Fumiyoshi Kuwashim
Nonlinear Theory and its Applications (NOLTA2017) 2017.12
Effects of Metal V-Grooved Waveguide Gap Width on Super Focusing of High Efficient THz Waves Using Laser Chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Naoya Sakaue, Masahiko Tani , Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa , Hideaki Kitahara, Makoto Nakajima
Nonlinear Theory and its Applications (NOLTA2017) 2017.12
Evolution of Time Series Obtained from an Experiment of a Laser Chaos by Chaos Degree
Kei Inoue and Fumiyoshi Kuwashima
INFORMATION, Vol.20, No.10(A),2017,pp.7093-7100. 2017.10
Effect Of Metal V-grooved Wave Guide Gap Width On High Efficient CW-THz TDS Systems Using Laser Chaos And Super Focusing
F. Kuwashima, T. Shirao, Y. Akamine, K. Iwao, M. Ooi, N. Sakaue, T. Sirasaki, S. Gouda, M. Tani, K. Kurihara, K. Yamamoto, O. Morikawa, H. Kitahara, M. Nakajima
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) 2017.8
Effects of Metal V-grooved Waveguide gap width on high efficient THz Waves generations using laser chaos and super focusing
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi, Naoya Sakaue,Siori Gouda, Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, and Makoto Nakajima
The 6th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies(EM-NANO 2017) 2017.6
High Efficient THz Wave Detections Using Metal V-grooved Waveguide(MVG) and Generations Using Laser Chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi, Naoya Sakaue,Siori Gouda, Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, and Makoto Nakajima
XXXVII Dynamics Days Europe 2017.6
Analysis of a Multi-mode Semiconductor Laser Chaos with Optical Delayed Feedback by the Chaos Degree Reviewed
Kei Inoue and Fumiyoshi Kuwashima
2017 Information 2017.5
High efficient THz-TDS system using laser chaos and super focusing with metal V-grooved waveguides Reviewed
Fumiyoshi Kuwashima,Takuya Shirao , Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi,Masahiko Tani,Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima
2016 International Symposium on Nonlinear Theory and its Applications(NOLTA2016) 2016.11
Plasmonic superfocusing modes of THz waves in metallic V-groove tapered waveguide considered by quasi-separation of variables
Kazuyoshi Kurihara,, Fumiyoshi Kuwashima, Osamu Morikawa, Kohji Yamamoto, and Masahiko Tani
41th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2016,COPENHAGEN, DENMARK - BELLA CENTER,Proc. M5P.10.09 2016.9
High efficient MLD-THz-TDS systems using laser chaos and super focusing with metal V-grooved waveguide
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Noriyuki Iwao, Manatu Ooi,Naoya Sakaue,Takurou Sirasaki,Siori Gouda, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima , Makoto Nakajima, Masanori Hangyo
41th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2016,COPENHAGEN, DENMARK - BELLA CENTER,Proc. T5P.19.08 2016.9
High-Efficient THz-TDS system using laser chaos and super focusing with metal V grooved wave guide
Manatu Oi, Kazuyuki Iwao, Yusuke Akamine, Daiki Inoue,Naoya Sakaue, Takuro Shirasaki, Siori Goda, 〇Fumiyoshi Kuwashima, Masahiko Tani, Kazuyosho KuriharaB, Koji Yamamoto, Ken Nagashima,Masanori Hangyo
The 14th International Conference on Near- eld Optics, Nanophotonics,and Related Techniques 2016.9
Sub-terahertz imaging using a low-cost system with photoconductive spiral antennas and a multimode laser diode Reviewed
Osamu Morikawa, Kohji Yamamoto, Kazuyoshi Kurihara, Masahiko Tani, Fumiyoshi Kuwashima, and Masanori Hangyo
Journal of the Optical Society of America B Vol. 33 ( No. 9 ) p1940 - 1948 2016.9
Aperture transmission measurements for characterization of focusing of subterahertz radiation Reviewed
OSAMU MORIKAWA, KOHJI YAMAMOTO, KAZUYOSHI KURIHARA, MASAHIKO TANI,FUMIYOSHI KUWASHIMA, AND MASANORI HANGYO
Journal of the Optical Society of America B Vol.33 ( No.7 ) p1456 - 1461 2016.7
High-efficent THz time domain spectroscopy using laser chaos and super focusing with metal v grooved waveguide Reviewed
Kazuyuki Iwao, Yusuke Akamine, Manatsu Oi, Shiori Gouda, Naoya Sakaue, Takurou Shirasaki, Fumiyoshi Kuwashima, Masahiko Tani, Kazuyuki Kurihara, Kohji Yamamoto, Takeshi Nagashima,Makoto Nakazima, Masanori Hangyo
XXXVI Dynamics Days Europe in Corfu, Greece, June 6th-10th, 2016 2016.6
Effect of light polarization on a single mode class A laser chaos Reviewed
Daiki Inoue, Fumiyoshi Kuwashima
XXXVI Dynamics Days Europe in Corfu, Greece, June 6th-10th, 2016 2016.6
High efficent THz-TDS system using laser chaos and super focusing with metal V grooved wave guide Reviewed
Fumiyoshi Kuwashima ,Takuya Shirao,Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatsu Ooi, Masahiko Tani , Kohji Yamamoto , Kazuki Kurihara , Ken Nagashima, Makoto Nagashima, Masanori Hangyo
Dynamics Days Europe 2015 2015.9
Minute-sample terahertz spectroscopy using a metal parallel-plate waveguide with tapered-structure
YAMAMOTO Kohji, KURIHARA Kazuyoshi, KUWASHIMA Fumiyoshi, MORIKAWA Osamu, TANI Masahiko
The Second International Symposium on Frontiers in THz Technology (FTT 2015) 2015.8
High efficiency Multimode Laser Diode THz TDS systems using Laser Chaos and Super focusing with Metal V-grooved Wave guide
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima, Makoto Nakajima, Masanori Hangyo
The Second International Symposium on Frontiers in THz Technology (FTT 2015) 2015.8
Theoretical considerations of comparison between terahertz and optical superfocusings in a metallic V-groove
KURIHARA Kazuyoshi, KUWASHIMA Fumiyoshi, MORIKAWA Osamu, YAMAMOTO Kohji, TANI Masahiko
The Second International Symposium on Frontiers in THz Technology (FTT 2015) 2015.8
Plasmonic Superfocusing Of THz Waves In Metallic V-groove Tapered Waveguide Theoretically Considered By Quasi-separation Of Variables
Kazuyoshi Kurihara, Fumiyoshi Kuwashima, Osamu Morikawa, Kohji Yamamoto, Masahiko Tani
The 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2015) 2015.8
High Effective Generation And Detection Of THz Waves Using A Laser Chaos And A Super-focusing With Metal V--grooved Waveguides
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Noriyuki Iwao, Manatu Ooi, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima, Makoto Nakajima, Masanori Hangyo
The 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2015) 2015.8
High efficiency THz-TDS systems using laser chaos and super focusing with Metal V-grooved waveguide
Fumiyoshi Kuwashima ,Takuya Shirao,Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatsu Ooi, Masahiko Tani , Kohji Yamamoto , Kazuki Kurihara , Ken Nagashima, Makoto Nagashima, Masanori Hangyo
the 3rd International Symposium on Microwave/Terahertz Science and Application (MTSA 2015) and The 5th International Symposium on Terahertz Nanoscience (Teranano 2015) 2015.6
High-efficiency MLD-THz-TDS with using chaotic oscillation and Metal V Grooved waveguide Reviewed
Yusuke Akamine, Kazuyuki Iwao, Manatsu Ooi, Toshihiro Kishibata, Takuya Shirao, Fumiyoshi Kuwashima ,Masahiko Tani, Kazuki Kurihara , Kohji Yamamoto , Ken Nagashima , Masanori Hangyo
The 4th Advanced Lasers and Photon Sources( ALPS'15) 2015.4
Identification of plasmonic modes in parabolic cylinder geometry by quasi-separation of variables Reviewed
Kazuyoshi Kurihara, Akira Otomo, Kazuhiro Yamamoto, Junichi Takahara, Masahiko Tani and Fumiyoshi Kuwashima
Plasmonics(DOI 10.1007/s11 468-014-9791-3) Publised online DOI 10.1007/s11 2014.10
High efficient THz spectroscopy systems using a laser chaos and a metal V grooved waveguide Reviewed
Fumiyoshi Kuwashima,Takuya Shirao, Masahiko Tani,Kazuyoshi Kurihara,Kohji Yamamoto,Takeshi Nagashima,Masanori Hangyo
2014 International Symposium on Nonlinear Theory and its applications(NOLTA2014) C3L-E4 637 - 639 2014.9
High efficient THz Time domain spectroscopy systems using laser chaos and a metal V grooved waveguide
F. Kuwashima, T. Shiraoa, T. Kishibata, T. Okuyama, Y. Akamine, M. Tani, K. Kurihara, K. Yamamoto, T. Nagashima, M. Hangyo
39th International conference on Infrared,Millimeter and Terahertz Waves, IRMMW-THz2014 W5-P24.2(2p) 2014.9
Towards Broadband THz-TDS: LN Waveguide THz Emission Super Focused Onto A Reversed Photoconductive Antenna
Gudrun Niehues, Stefan Funkner, Takuya Shirao, Takashi Furuya, Toshihiro Kishibata,Takeshi Okuyama, Yusuke Akamine, Kohji Yamamoto, Fumiyoshi Kuwashima,Kodo Kawase and Masahiko Tani
39th International Conference on Infrared, Millimeter and terahertz Waves, IRMMW-THz2014 T3/C-13.12(2p) 2014.9
Highly sensitive electro-optic sampling of terahertz waves using field enhancement in a tapered waveguide structure Reviewed
Satoshi Tsuzuki, Daiki Takeshima, Tomoya Sakon, Tetsuya oshita, Tomohiro Nagase, Kazuyoshi Kurihara, Kohji Yamamoto, Fumiyoshi Kuwashima, Takashi Furuya, Elmer Estacio, Kodo Kawase, Michael Bakunov, and Masahiko Tani
Appl.Phys. Express 7, 112401(2014) Express 7 112401 2014.7
Effects of Bias Voltage in THz Wave Generations using a Laser Chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo,Takeshi Nagashima
The 3rd Advanced Lasers and Photon Sources( ALPS'14) at Pacifico Yokohama Yokohama, Japan 73 - 74 2014.4
Generation of wide range and stable THz waves using a semiconductor laser chaos and a high bias voltage Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, and Hiroshi Iwasawa
2013 International Symposium on Nonlinear Theory and its Applications (NOLTA 2013) B2L-C5(xxviii) 272 - 273 2013.9
Detection of THz radiation by using GaAs in Cherenkov-phase-matched electro-optic sampling
S. Ozawa, T. Nagase, S. Tsuzuki, D. Takeshima, T. Furuya, S. Nishizawa, K. Kurihara, F. Kuwashima, R. de los Santos, A. Somintac, E. Estacio, K. Yamamoto, M. Bakunov, and M. Tani
38th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2013 We P2-51 2013.9
Generation of wide range THz waves using a laser chaos and a high bias voltage
F. Kuwashima, T. Shirao, M. Tani, K. Kurihara, K. Yamamoto, M. Hangyo, T. Nagashima, Hiroshi Iwasawa
38th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2013 Th-P3-17 2013.9
Influence Of Metal Surface Roughness On The Phase Velocity Of Terahertz Waves Propagating In Parallel Plate Waveguides
Daiki Takeshima, Tomoya Sakon, Satoshi Tsuzuki, Futoshi Matsui, Yuji Kusuda, Takashi Furuya, Seizi Nishizawa, Kazuyuki Kurihara, Fumiyoshi Kuwashima, Elmer Estashio, Kohji Yamamoto, Masahiko Tani
38th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2013 We 6-4 2013.9
Generation of wide range THz waves using a semiconductor laser chaos and a high bias voltage Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
The 12th Asia Pacific Physics Conferences (APPC12 of AAPPS) 2013 Proc. D1-PMo-19 p581 2013.7
Generation of wide range THz waves using a semiconductor laser chaos and a high bias voltage Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
The 10th Conference on Lasers and Electro-Optics Pacific Rim, and The 18th OptoElectronics and Communications Conference / Photonics in Switching 2013 (CLEO-PR & OECC/PS 2013) WPC-20 2013.6
Theoretical consideration of nonadiabatic superfocusing of terahertz waves in a metallic V-groove tapered waveguide Reviewed
Estacio Elmer, Bakunov Michael I., Kodo Kawase, Kazuyoshi Kurihara, Fumiyoshi Kuwashima, Takeshi Furuya,
International Symposium on Frontiers in THz Technology (FTT) 2012 Pos1.36 2012.11
Generation of wide range THz waves using a semiconductor laser chaos and He-Ne laser Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
International Symposium on Frontiers in THz Technology (FTT) 2012 Pos1.3 2012.11
Terahertz time-domain spectroscopy of samples placed in a metal parallel-pulse waveguide with tapered structures Reviewed
Shinsei Tsuji, Hironori Iwasaki, Ryouhei Yasuda, Kazuyoshi Kurihara, Kazuyoshi Fukui, Fumiyoshi Kuwashima,Kohji Yamamoto, Seiji Nishizawa, Masahiko Tani
International Symposium on Frontiers in THz Technology (FTT) 2012 Pos2.22 2012.11
Terahertz superfocusing using parallel-plate waveguides with V-groove tapered structures Reviewed
Hironori Iwasaki, Shinsei Tsuji, Ryuhei Yasuda, Kohji Yamamoto, Kazuyoshi Fukui,Masahiko Tani, Kazuyoshi Kurihara,Fumiyoshi Kuwashima
International Symposium on Frontiers in THz Technology (FTT) 2012 Pos2.23 2012.11
Enhancement of Cherenkov-Phase-Matched Electro-Optic Sampling Signal by Using a Waveguide Structure Reviewed
Satoshi Tsuzuki, Tomohiro Nagase, Daiki Takeshima, Tetsuya Kinoshita, Kazuki Horita, QUE Christopher T.,Estacio Elmer, Bakunov Michael I.,Kodo Kawase, Kazuyoshi Kurihara,Fumiyoshi Kuwashima,Takeshi Furuya,Kohji Yamamoto,Seiji Nishizawa,Masahiko Tani
International Symposium on Frontiers in THz Technology (FTT) 2012 Pos1.30 2012.11
Generation of a stable and wide range THz wave using an optical fiber and laser chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
2012 International Symposium on Nonlinear Theory and its Applications (NOLTA 2012) 660 - 661 2012.10
Terahertz Superfocusing Using a Metal Tapered Parallel Waveguide and Its Application to Terahertz Time-Domain Spectroscopy of Hollow Plastic Tube Reviewed
Kohji Yamamoto,Hironori Iwasaki, Shinsei Tsuji, Ryouhei Yasuda, Kazutoshi Fukui , Kazuyoshi Kurihara, Fumiyoshi Kuwashima, and Masahiko Tani
37th International Conference on Infrared, Millimeter and Terahertz Waves,Proceedings Mon.Pos.45 2012.9
Generation of a wide range and stable THz wave using an optical fiber and a laser chaos Reviewed
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
37th International Conference on Infrared, Millimeter and Terahertz Waves, Proceedings Thu.Pos.2 2012.9
Generation of a wide range THz wave by using a laser chaos
Fumiyoshi Kuwashima, Kazuma Takei, Takahiro Fujii, Masahiko Tani, Kazuyoshi Kurihara, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
36th International Conference on Infrared, Millimeter and Terahertz Waves,Proceedings W5.13 2011.10
Superfocusing of Terahertz Waves in V-Groove Metalic Structure
Satoshi Tsuzuki, Kazuyoshi Kurihara, Fumiyoshi Kuwashima, Takeshi Furuya, Kohji Yamamoto, Masahiko Tani
36th International Conference on Infrared, Millimeter and Terahertz Waves,Proceedings M2E.1 2011.10
Generation of a Stable THzWave Using a Laser Chaos Reviewed
Fumiyoshi Kuwashima, Kazuma Takei, Takahiro Fujii, Masahiko Tani, Kazuyoshi Kurihara, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
2011 International Symposium on Nonlinear Theory and its Applications(Nolta),Proceedings A1L-B5 37 - 39 2011.9
Generation of Thzwave by using a chaotic oscilllation in a laser
Fumiyoshi Kuwashima
Rev. Laser. Eng. 39 ( 7 ) 502 - 507 2011.7
Stabilization of THz Waves Using Chaos Supremacy International coauthorship International conference
2023 International Conference on Smart-Green Technology in Electrical and Information Systems (ICSGTEIS) 2023 2023.11 2023 International Conference on Smart-Green Technology in Electrical and Information Systems (ICSGTEIS) 2023
Highly efficient THz waves using laser chaos International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, KenjiWada, Masanobu Haraguchi, Yuki Kawakami, Takeshi Moriyasu, Osamu Morikawa, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Makoto Nakajima, and Masahiko Tani
International Symposium on Nonlinear Theory and Its Applications (NOLTA2023), 2023.9 International Symposium on Nonlinear Theory and Its Applications (NOLTA2023),
レーザーカオスによる新機能創生〜高安定高効率なテラヘルツ波発生〜 Invited International coauthorship
桒島 史欣、Mona Jarrahi、Semih Cakmakyapan、森川 治、白尾 拓也、岩尾 憲幸、栗原 一嘉、北原 英明、古屋 岳, 和田 健司、中嶋 誠、谷 正彦
日本物理学会2023年春季大会 2023.3
Stable optical beats in laser chaos near the threshold level for THz waves generation International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
Photonics West 2023, 2023.1 Photonics West 2023,
High Stability of Optical Beats in Laser Chaos International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
NOLTA 2022 Symposium Committee 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022) Nolta
Transfer Characteristics of Sub-THz Waves in Volcanic Ash Erupted from Volcanoes in Japan International conference
Yuki Kawakami, Fumiyoshi Kuwashima
NOLTA 2022 Symposium Committee 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022) Nolta
Creation of Functions by Laser Chaos - Simultaneity of laser Modes- Invited International coauthorship
2022.11
Generation of Chaos Laser Light for Development of MLD-TDS using Spintronic Devices Invited
2022.11
THz Spectroscopy using Laser Chaos of Volcanic Ash from Sakurajima, Mt. Shinmoedake, and Shikotsu Caldera Invited
2022.11
High stability of optical beat in laser chaos for THz wave near the threshold level International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
The 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022) IRMMW-THz
Generation Of Circularly Polarized Continuous Terahertz Waves Using 650-nm Chaotic Multimode Semiconductor Laser International coauthorship International conference
Valynn Katrine Mag-usara, Jiajun Li, Verdad C. Agulto, Izumi Ohta, Fumiyoshi Kuwashima , Masashi Yoshimura, Makoto Nakajima
The 2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2022) IRMMW-THz
Stability of optical beats near the threshold level in laser chaos for THz waves International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan,, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
The 11th Advanced Lasers and Photon Sources (ALPS2022) 2022.4 OPIC
High stable optical beats in laser chaos for CW THz-TDS system International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima,AND Masahiko Tani
PhotonicsWest2022 SPIE, Photonics West 2022
Stable and Wide range THz Wave using chaos supremacy International coauthorship International conference
Fumiyoshi KUWASHIMA , Mona JARRAHI, Semih CAKMAKYAPAN,Kenji WADA , Masanobu HARAGUCHI , Yuki KAWAKAMI, Takeshi MORIYASU, Osamu MORIKAWA, Kazuyoshi KURIHARA , Hideaki KITAHARA , Takashi FURUYA, Makoto NAKAJIMA, Masahiko TANI
International Symposium on Physics and Applications of Laser Dynamics (IS-PALD)2023 2023.11 International Symposium on Physics and Applications of Laser Dynamics (IS-PALD)2023
Efficiency absorption wavelength for melanin pigment International conference
Keiko Kohmoto and Fumiyoshi Kuwashima
International Symposium on Nonlinear Theory and Its Applications (NOLTA2023), 2023.9 International Symposium on Nonlinear Theory and Its Applications (NOLTA2023),
Highly efficient THz waves using laser chaos International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Yuki Kawakami, Takeshi Moriyasu, Kenji Wada, Makoto Nakajima, Masahiko Tani
the 2023 48th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2023) 2023.9 the 2023 48th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2023)
Development of MLD-TDS applying spintronic THz emitters excited by laser chaos light International conference
Takeshi Moriyasu, Ryunosuke Noda, Kaede Miyaguchi, Shudai Katono, Masahiko Tani, Hideaki Kitahara, Fumiyoshi Kuwashima, Mitsutaka Kumakura
10th International Congress on Industrial and Applied Matematics, ICIAM 2023 2023.8 10th International Congress on Industrial and Applied Matematics, ICIAM 2023
Stable THz waves using laser chaos International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Yuki Kawakami, Takeshi Moriyasu, Kenji Wada, Makoto Nakajima, Masahiko Tani
10th International Congress on Industrial and Applied Matematics, ICIAM 2023 2023.8 10th International Congress on Industrial and Applied Matematics, ICIAM 2023
透過率と温度変化からみたメラニン色素に対する最適波長の検討
河本 敬子, 桒島 史欣
第 41 回日本美容皮膚科学会総会・学術大会 2023.8
Simultaneous Multimode Chaotic Oscillation by Optical delayed Feedback in Fabry-Perot Laser Diodes International conference
Kenji Wada, Tokihiro Kitagawa, Tetsuya Matsuyama, Koichi Okamoto, Fumiyoshi Kuwashima
16th CHAOS 2023 International Conference In-Person & Virtual 2023.6 16th CHAOS 2023 International Conference
Creation of New Features using Chaos -Stable and Wide range THz Wave using Laser Chaos- International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao1, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takashi Furuya, Kenji Wada, Makoto Nakajima, and Masahiko Tani
16th CHAOS 2023 International Conference In-Person & Virtual 2023.6 16th CHAOS 2023 International Conference
Circular Polarized Terahertz Frequency Comb Generation by Chaotic Multimode Semiconductor Laser International coauthorship International conference
Yuanhao Zeng, Jiajun Li, Valynn Katrine Magusara, Verdad C Agulto, Kosaku Kato, Masato Ohta, Fumiyoshi Kuwashima,, Masashi Yoshimura, Makoto Nakajima
The 12th Advanced Lasers and Photon Sources (ALPS2023) 2023.4 The 12th Advanced Lasers and Photon Sources (ALPS2023)
Highly efficient optical beats in laser chaos for THz waves International coauthorship International conference
Fumiyoshi Kuwashima, Mona Jarrahi, Semih Cakmakyapan, Osamu Morikawa, Takuya Shirao, Kazuyuki Iwao, Kazuyoshi Kurihara, Hideaki Kitahara, Takeshi Furuya, Kemji Wada, Makoto Nakajima, AND Masahiko Tani,
The 12th Advanced Lasers and Photon Sources (ALPS2023) 2023.4 The 12th Advanced Lasers and Photon Sources (ALPS2023)
ボウタイ型プラズモンアンテナの作製
和泉 建哉、桒島 史欣、谷 正彦、守安 毅、岡本 敏弘、山口 堅三、直井 美貴、高島 祐介、原口 雅宣
2023年第70回 応用物理学会 春季学術講演会 2023.3
廉価版 sub-THz 分光器の電磁波集光部測定による屈折率の補正
森川 治,服部 あい,山本 晃司,栗原 一嘉, 古屋 岳,桒島 史欣,北原 英明,谷 正彦
2023年第70回 応用物理学会 春季学術講演会 2023.3
発生効率から見たレーザーカオスにおけるモードの同時性 International coauthorship
桒島 史欣, Mona Jarrahi, Semih Cakmakyapan, 森川 治, 白尾 拓也, 岩尾 憲幸, 栗原 一嘉, 北原 英明, 古屋 岳, 和田 健司, 守安 毅, 中嶋 誠, 谷 正彦
日本応用数理学会第19回研究部会連合発表会 2023.3
Stability of THz Wave Using Laser Chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima
The 2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA2020)
Stable THz wave generation using laser chaos International conference
Fumiyoshi Kuwashima,Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto,Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima
The 9th Advanced Lasers and Photon Sources (ALPS 2020) conference
Stable THz wave generation using laser chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao,Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa,Hideaki Kitahara, Makoto Nakajima
Photonics West2020
Transfer Characteristics of MHz (920923MHz) and Sub-THz (0.04-0.17THz) Wave in Sakurajima Volcanic Ash International conference
Yuki Kawakami , Fumiyoshi Kuwashima
The 2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019)
Transmittancy of Melanin Pigment Using Optical Spectrum Analyzer International conference
Keiko Kohmoto, Fumiyoshi Kuwashima
The 2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019)
Stability of THz Wave Generation Using Laser Chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima
The 2019 International Symposium on Nonlinear Theory and Its Applications (NOLTA2019)
Stable THz wave generation using laser chaos International conference
Fumiyoshi Kuwashima
XXXIX. Dynamics Days Europe -International Conference on Dynamics
High efficient THz time domain spectroscopy using laser chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara,Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, and Makoto Nakajima
the 2019 44th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2019)
Sub-THz spectroscopy using laser chaos International conference
Fumiyoshi Kuwashima,Takuya Shirao, Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto,Osamu Morikawa, Hideaki Kitahara, Makoto Nakajima
The 8th Advanced Lasers and Photon Sources (ALPS 2019) conference
High-efficiency THz wave generation and detection using laser chaos and metal V-grooved wave guide International conference
Fumiyoshi Kuwashima, Takuya Shirao,Kazuyuki Iwao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa,Hideaki Kitahara, Makoto Nakajima
Photonics West2019
Enhancement of Electric Field in E-plane Sectoral Horn Antennas Reconsidered by Plasmonic Theory International conference
Kazuyoshi Kurihara, Kiwamu Kusama, Fumiyoshi Kuwashima, Osamu Morikawa,Kohji Yamamoto, Hideaki Kitahara and Masahiko Tani
the 2018 43rd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2018)
Transmittancy of Melanin Pigment Using Laser Irradiations International conference
Keiko Kohmoto, Fumiyoshi Kuwashima
The 2018 International Symposium on Nonlinear Theory and its Applications (NOLTA2018)
Development of Longitudinally Excited CO2 Laser for ps Pulse by using Chaos International conference
Kazuyuki Uno and Fumiyoshi Kuwashima
The 2018 International Symposium on Nonlinear Theory and its Applications (NOLTA2018)
Terahertz Spectroscopy Using Laser Chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao, Kazuyuki Iwao, Toshihiro Kishibata, Naoya Sakaue, Siori Gouda, Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara and Makoto Nakajima
The 2018 International Symposium on Nonlinear Theory and its Applications (NOLTA2018)
Optimal Infrared Wave Length for Healing Pigmentations International conference
Keiko Kohmoto, Fumiyoshi Kuwashima
the 2017 International Symposium on Nonlinear Theory and its Applications (NOLTA2017)
Effects of Metal V-Grooved Waveguide Gap Width on Super Focusing of High Efficient THz Waves Using Laser Chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao, Naoya Sakaue, Masahiko Tani , Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa , Hideaki Kitahara, Makoto Nakajima
the 2017 International Symposium on Nonlinear Theory and its Applications (NOLTA2017)
Effects of Metal V-grooved Waveguide gap width on high efficient THz Waves generations using laser chaos and super focusing International conference
F. Kuwashima, T. Shirao, Y. Akamine, K. Iwao, M. Ooi, N. Sakaue, T. Sirasaki, S. Gouda, M. Tani, K. Kurihara, K. Yamamoto, O. Morikawa, H. Kitahara, M.Nakajima
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Effects of Metal V-grooved Waveguide gap width on high efficient THz Waves generations using laser chaos and super focusing International conference
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi, Naoya Sakaue,Siori Gouda, Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, and Makoto Nakajima
The 6th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies(EM-NANO 2017)
High Efficient THz Wave Detections Using Metal V-grooved Waveguide(MVG) and Generations Using Laser Chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi, Naoya Sakaue,Siori Gouda, Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, and Makoto Nakajima
XXXVII Dynamics Days Europe
Effects of Metal V grooved waveguide gap width on MLD THz-TDS system using laser chaos and super focusing International conference
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi, Naoya Sakaue, Siori Gouda, Takurou Sirasaki, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Osamu Morikawa, Hideaki Kitahara, and Makoto Nakajima
The 6th Advanced Lasers and Photon Sources (ALPS 17)
High efficient THz-TDS system using laser chaos and super focusing with metal V-grooved waveguides International conference
Fumiyoshi Kuwashima,Takuya Shirao , Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi,Masahiko Tani,Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima
2016 International Symposium on Nonlinear Theory and its Applications(NOLTA2016)
High efficient MLD-THz-TDS systems using laser chaos and super focusing with metal V-grooved waveguide International conference
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Noriyuki Iwao, Manatu Ooi,Naoya Sakaue,Takurou Sirasaki,Siori Gouda, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima , Makoto Nakajima, Masanori Hangyo
41th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2016,COPENHAGEN, DENMARK - BELLA CENTER,Proc. T5P.19.08
Plasmonic superfocusing modes of THz waves in metallic V-groove tapered waveguide considered by quasi-separation of variables International conference
Kazuyoshi Kurihara,, Fumiyoshi Kuwashima, Osamu Morikawa, Kohji Yamamoto, and Masahiko Tani
41th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2016,COPENHAGEN, DENMARK - BELLA CENTER,Proc. M5P.10.09
High-Efficient THz-TDS system using laser chaos and super focusing with metal V grooved wave guide International conference
Manatu Oi, Kazuyuki Iwao, Yusuke Akamine, Daiki Inoue,Naoya Sakaue, Takuro Shirasaki, Siori Goda, 〇Fumiyoshi Kuwashima, Masahiko Tani, Kazuyosho KuriharaB, Koji Yamamoto, Ken Nagashima,Masanori Hangyo
The 14th International Conference on Near- eld Optics, Nanophotonics,and Related Techniques
Effect of light polarization on a single mode class A laser chaos International conference
Daiki Inoue, ○Fumiyoshi Kuwashima
XXXVI Dynamics Days Europe in Corfu, Greece, June 6th-10th, 2016
High-efficent THz time domain spectroscopy using laser chaos and super focusing with metal V grooved waveguide International conference
Kazuyuki Iwao, Yusuke Akamine, Manatsu Oi, Shiori Gouda, Naoya Sakaue, Takurou Shirasaki, Fumiyoshi Kuwashima, Masahiko Tani, Kazuyuki Kurihara, Kohji Yamamoto, Takeshi Nagashima,Makoto Nakazima, Masanori Hangyo
XXXVI Dynamics Days Europe in Corfu, Greece, June 6th-10th, 2016
High efficient MLD-THz-TDS with super focusing effects and laser chaos International conference
Y. Akamine, K. Iwao, M. Oi, S. Goda, T. Shirasaki, N.Sakaue, T. Kishibata, F. Kuwashima, M. Tani, K. Yamamoto, K. Kurihara, K. Ngashima, M. Nakashima, M. Hangyo
The 5th Advanced Lasers and Photn Source 2016(ALPS2016)
High effective THz waves generation and detection using a laser chaos and a superfocusing with Metal V-grooved waveguides International conference
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto,Takeshi Nagashima, Masanori Hangyo
CodeBali 2015,6th International Symposium on Chaos Revolution in Science, Technology and Society 2015(ICR 2015) codb bali, chaos revolution
High efficent THz-TDS system using laser chaos and super focusing with metal V grooved wave guide International conference
Fumiyoshi Kuwashima ,Takuya Shirao,Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatsu Ooi, Masahiko Tani , Kohji Yamamoto , Kazuki Kurihara , Ken Nagashima, Makoto Nagashima, Masanori Hangyo
Dynamics Days Europe 2015 Dynamics Days Europe
Minute-sample terahertz spectroscopy using a metal parallel-plate waveguide with tapered-structure International conference
YAMAMOTO Kohji, KURIHARA Kazuyoshi, KUWASHIMA Fumiyoshi, MORIKAWA Osamu, TANI Masahiko
The Second International Symposium on Frontiers in THz Technology (FTT 2015) FTT2015
High efficiency Multimode Laser Diode THz TDS systems using Laser Chaos and Super focusing with Metal V-grooved Wave guide International conference
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatu Ooi, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima, Makoto Nakajima, Masanori Hangyo
The Second International Symposium on Frontiers in THz Technology (FTT 2015) FTT2015
Theoretical considerations of comparison between terahertz and optical superfocusings in a metallic V-groove International conference
KURIHARA Kazuyoshi, KUWASHIMA Fumiyoshi, MORIKAWA Osamu, YAMAMOTO Kohji, TANI Masahiko
The Second International Symposium on Frontiers in THz Technology (FTT 2015) FTT2015
High Effective Generation And Detection Of THz Waves Using A Laser Chaos And A Super-focusing With Metal V--grooved Waveguides International conference
Fumiyoshi Kuwashima, Takuya Shirao, Toshihiro Kishibata, Yusuke Akamine, Noriyuki Iwao, Manatu Ooi, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Takeshi Nagashima, Makoto Nakajima, Masanori Hangyo
The 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2015) IRMMW-THz 2015
Plasmonic Superfocusing Of THz Waves In Metallic V-groove Tapered Waveguide Theoretically Considered By Quasi-separation Of Variables International conference
Kazuyoshi Kurihara, Fumiyoshi Kuwashima, Osamu Morikawa, Kohji Yamamoto, Masahiko Tani
The 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2015) IRMMW-THz 2015
High efficiency THz-TDS systems using laser chaos and super focusing with Metal V-grooved waveguide International conference
Fumiyoshi Kuwashima ,Takuya Shirao,Toshihiro Kishibata, Yusuke Akamine, Kazuyuki Iwao, Manatsu Ooi, Masahiko Tani , Kohji Yamamoto , Kazuki Kurihara , Ken Nagashima, Makoto Nagashima, Masanori Hangyo
the 3rd International Symposium on Microwave/Terahertz Science and Application (MTSA 2015) and The 5th International Symposium on Terahertz Nanoscience (Teranano 2015) Teranano
High-efficiency MLD-THz-TDS with using chaotic oscillation and Metal V Grooved waveguide International conference
Yusuke Akamine, Kazuyuki Iwao, Manatsu Ooi, Toshihiro Kishibata, Takuya Shirao, Fumiyoshi Kuwashima ,Masahiko Tani, Kazuki Kurihara , Kohji Yamamoto , Ken Nagashima , Masanori Hangyo
The 4th Advanced Lasers and Photon Sources( ALPS'15) laser society of Japan
Towards Broadband THz-TDS: LN Waveguide THz Emission Super Focused Onto A Reversed Photoconductive Antenna International conference
Gudrun Niehues, Stefan Funkner, Takuya Shirao, Takashi Furuya, Toshihiro Kishibata,Takeshi Okuyama, Yusuke Akamine, Kohji Yamamoto, Fumiyoshi Kuwashima,Kodo Kawase and Masahiko Tani
39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2014 Infrared, Millimeter, and Terahertz Waves
High efficient THz Time domain spectroscopy systems using laser chaos and a metal V grooved waveguide International conference
F. Kuwashima, T. Shiraoa, T. Kishibata, T. Okuyama, Y. Akamine, M. Tani, K. Kurihara, K. Yamamoto, T. Nagashima, M. Hangyo
39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz2014 Infrared, Millimeter, and Terahertz Waves
High efficient THz spectroscopy systems using a laser chaos and a metal V grooved waveguide International conference
Fumiyoshi Kuwashima,Takuya Shirao,Masahiko Tani,Kazuyoshi Kurihara,Kohji Yamamoto,Takeshi Nagashima, Masanori Hangyo
2014International Symposium on Nonlinear Theory and its Applications(NOLTA2014) NOLTA
Low Cost and High efficiency THz-TDS system using Laser chaos and Metal V-grooved Wave guide International conference
F. Kuwashima, T. Shiraoa, T. Kishibata, T. Okuyama, Y. Akamine, M. Tani, K. Kurihara, K. Yamamoto, T. Nagashima, M. Hangyo
International symposium on Frontier of Terahertz Science 2014 日本分光学会 テラヘルツ分光部会
Effects of Bias Voltage in THz Wave Generations using a Laser Chaos International conference
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima
The 3rd Advanced Lasers and Photon Sources( ALPS'14) レーザー学会
Effects of Bias Voltage in THz Wave Generations using a Laser Chaos International conference
Fumiyoshi Kuwashima,Takuya Shirao, Masahiko Tani,Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo,Takeshi Nagashima
The 3rd Advanced Lasers and Photon Sources( ALPS'14) レーザー学会
Enhancement of Terahertz Detection Intensity by Metal V Groove Wavwguide based on MLD-THz-TDS System with Laser Chaos International conference
Takuya Shirao,Toshihiro Kishibata,Takeshi Okuyama, Yusuke Akamine, Fumiyoshi Kuwashima, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
The 5th International Workshop on Far-Infrared Technologies 2014(IW-FIRT2014) University of Fukui
Generation of wide range and stable THz waves using a semiconductor laser chaos and a high bias voltage International conference
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, and Hiroshi Iwasawa
2013 International Symposium on Nonlinear Theory and its Applications 2013 International Symposium on Nonlinear Theory and its Applications
Generation of wide range THz waves using a laser chaos and a high bias voltage International conference
F. Kuwashima, T. Shirao, M. Tani, K. Kurihara, K. Yamamoto, M. Hangyo, T. Nagashima, Hiroshi Iwasawa
38th International Conference on Infrared, Millimeter and Terahertz Waves 38th International Conference on Infrared, Millimeter and Terahertz Waves
Detection of THz radiation by using GaAs in Cherenkov-phase-matched electro-optic sampling International conference
S. Ozawa, T. Nagase, S. Tsuzuki, D. Takeshima, T. Furuya, S. Nishizawa, K. Kurihara, F. Kuwashima, R. de los Santos, A. Somintac, E. Estacio, K. Yamamoto, M. Bakunov, and M. Tani
38th International Conference on Infrared, Millimeter and Terahertz Waves 38th International Conference on Infrared, Millimeter and Terahertz Waves
Influence Of Metal Surface Roughness On The Phase Velocity Of Terahertz Waves Propagating In Parallel Plate Waveguides International conference
Daiki Takeshima, Tomoya Sakon, Satoshi Tsuzuki, Futoshi Matsui, Yuji Kusuda, Takashi Furuya, Seizi Nishizawa, Kazuyuki Kurihara, Fumiyoshi Kuwashima, Elmer Estashio, Kohji Yamamoto, Masahiko Tani
38th International Conference on Infrared, Millimeter and Terahertz Waves 38th International Conference on Infrared, Millimeter and Terahertz Waves
Generation of Wide Range and Stable THz Waves Using a Laser chaos and a High Bias Voltage International conference
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
The 12th Asia Pacific Physics Conferences The 12th Asia Pacific Physics Conferences
Generation of wide range THz waves using a semiconductor laser chaos and a high bias voltage International conference
Fumiyoshi Kuwashima, Takuya Shirao, Masahiko Tani, Kazuyoshi Kurihara, Kohji Yamamoto, Masanori Hangyo, Takeshi Nagashima, Hiroshi Iwasawa
The 10th Conference on Lasers and Electro-Optics Pacific Rim, and The 18th OptoElectronics and Communications Conference / Photonics in Switching 2013 Conference on Lasers and Electro-Optics Pacific Rim, and The 18th OptoElectronics and Communications Conference / Photonics in Switching
Best presentation award at the 2021 Joint Meeting of JSIAM Activity Groups
2022.5 The Japan Society for Industrial and Applied Mathematics
Fumiyoshi Kuwashima
Electronic Circuits Ⅰ
Institution:Fukui University of Technology
Electronic Circuits Ⅱ
Institution:Fukui University of Technology
Research for Graduation
Institution:Fukui University of Technology