FUKUSHIMA Takehiro

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Name
FUKUSHIMA Takehiro
URL
http://opt.c.oka-pu.ac.jp/personal_fukushima_E.html
Affiliation
Okayama Prefectural University
Section
Faculty of Computer Science and System Engineering, Department of Information and Communication Engineering
Job title
Associate Professor
Degree
Doctor of Engineering(Osaka Prefecture University), Master of Engineering(Osaka University), Bachelor of Engineering(Doshisha University)

Research Areas

 
 

Academic & Professional Experience

 
1991
 - 
1994
Fujitsu Laboratories Ltd., Researcher
 
1994
 - 
1995
Okayama Prefectural University, Technical Staff
 
1995
 - 
1997
Okayama Prefectural University, Instructor
 
1997
 - 
Today
Okayama Prefectural University, Associate Professor
 

Education

 
Apr 1989
 - 
Mar 1991
Graduate School, Division of Engineering, Osaka University
 
Apr 1985
 - 
Mar 1989
Faculty of Engineering, Doshisha University
 

Committee Memberships

 
Jan 2011
 - 
Dec 2012
IEEE Hiroshima Section  Executive Committee Member
 

Published Papers

 
S. Shinohara, T. Fukushima, S. Sunada, T. Harayama, and K. Arai
Physical Review A   94(1) 013831   Jul 2016   [Refereed]
S. Sunada, S. Shinohara, T. Fukushima, and T. Harayama
Physical Review Letters   116(20) 203903   May 2016   [Refereed]
Y. Tokuda, K. Sakaguchi, K. Takano, Y. Yamaguchi, and T. Fukushima
Applied Physics Express   9(3) 032201   Feb 2016   [Refereed]
Selective excitation of spatial modes in two-dimensional microcavity lasers (Review paper)
T. Fukushima and S. Sunada
The Review of Laser Engineering   43(6) 347-352   Jun 2015   [Refereed][Invited]
T. Fukushima, K. Sakaguchi, and Y. Tokuda
Optics Express   23(13) 17431-17436   Jun 2015   [Refereed]
S. Shinohara, S. Sunada, T. Fukushima, T. Harayama, K. Arai, and K. Yoshimura
Applied Physics Letters   105(15) 151111   Oct 2014   [Refereed]
Y. Tokuda, K. Sakaguchi, K. Takano, T. Fukushima, and M. Hangyo
Journal of Applied Physics   115(24) 243104   Jun 2014   [Refereed]
S. Sunada, T. Fukushima, S. Shinohara, T. Harayama, K. Adachi, and M. Adachi
Applied Physics Letters   104(24) 241105   Jun 2014   [Refereed]
T. Fukushima, S. Shinohara, S. Sunada, T. Harayama, K. Sakaguchi, and Y. Tokuda
Optics Express   22(10) 11912-11917   May 2014   [Refereed]
S. Shinohara, T. Fukushima, S. Sunada, T. Harayama, K. Arai, and K. Yoshimura
Optical Review   21(2) 113-116   Mar 2014   [Refereed]
T. Fukushima, S. Shinohara, S. Sunada, T. Harayama, K. Arai, K. Sakaguchi, and Y. Tokuda
Optics Letters   38(20) 4158-4161   Oct 2013   [Refereed]
S. Sunada, T. Fukushima, S. Shinohara, T. Harayama, and M. Adachi
Physical Review A   88(1) 013802   Jul 2013   [Refereed]
T. Fukushima, K. Sakaguchi, M. Hangyo, and Y. Tokuda
Optical Review   20(4) 293-295   Jul 2013   [Refereed]
Y. Tokuda, K. Sakaguchi, T. Nishihara, K. Takano, T. Fukushima, and M. Hangyo
Applied Physics Express   6(6) 062602   May 2013   [Refereed]
Y. Tokuda, K. Sakaguchi, K. Takano, T. Fukushima, and M. Hangyo
AIP Advances   2(4) 042112   Oct 2012   [Refereed]
T. Fukushima, K. Sakaguchi, and Y. Tokuda
Optical Review   19(5) 328-331   Oct 2012   [Refereed]
T. Fukushima, S. Sunada, T. Harayama, K. Sakaguchi, and Y. Tokuda
Applied Optics   51(14) 2515-2520   May 2012   [Refereed]
Y. Tokuda, H. Takaiwa, K. Sakaguchi, Y. Yakiyama, K. Takano, K. Akiyama, T. Fukushima, and M. Hangyo
Applied Physics Express   5 042502   Apr 2012   [Refereed]
T. Fukushima, K. Nishiyama, K. Sakaguchi, and Y. Tokuda
The Review of Laser Engineering   39(7) 537-542   Jul 2011   [Refereed]
S. Shinohara, T. Harayama, T. Fukushima, M. Hentschel, S. Sunada, and E. E. Narimanov
Physical Review A   83(5) 053837   May 2011   [Refereed]
T. Fukushima, K. Sakaguchi, and Y. Tokuda
Optical Review   18(3) 287-292   May 2011   [Refereed]
Two-dimensional cavity laser diodes: Control of lasing modes using cavity shape (Review paper)
T. Fukushima
The Journal of the Institute of Electronics, Information and Communication Engineers   94(4) 323-328   Apr 2011   [Refereed][Invited]
S. Shinohara, T. Harayama, and T. Fukushima
Optics Letters   36(6) 1023   Mar 2011   [Refereed]
S. Shinohara, T. Harayama, M. Hentschel, T. Sasaki and E. E. Narimanov
Physical Review Letters   104(16) 163902   Apr 2010   [Refereed]
T. Fukushima, K. Miyahara and N. Nakata
IEICE Transactions on Electronics   E92-C(8) 1095-1097   Aug 2009   [Refereed]
T. Fukushima, Y. Handa and K. Miyahara
Optical Review   16(5) 540-547   Jun 2009   [Refereed]
M. Choi, T. Fukushima and T. Harayama
Physical Review A   77(6) 063814   Jun 2008   [Refereed]
T. Fukushima
Japanese Journal of Optics   37(3) 166-171   Mar 2008   [Refereed][Invited]
S. Shinohara, T. Fukushima, and T. Harayama
Physical Review A   77(3) 033807   Mar 2008   [Refereed]
T. Fukushima, S. Shinohara and T. Harayama
Optics Express   15(25) 17392-17400   Dec 2007   [Refereed]
T. Fukushima, S. Shinohara and T. Harayama
Optics Letters   32(23) 3397-3399   Dec 2007   [Refereed]
T. Tanaka, M. Hentschel, T. Fukushima, and T. Harayama
Physical Review Letters   98(3) 033902   Jan 2007   [Refereed]
M. Choi, T. Tanaka, T. Fukushima and T. Harayama
Applied Physics Letters   88(21) 211110   May 2006   [Refereed]
T. Fukushima, T. Harayama and J. Wiersig
Physical Review A   73(2) 023816   Feb 2006   [Refereed]
T. Fukushima, T. Tanaka, and T. Harayama
Applied Physics Letters   87(19) 191103   Oct 2005   [Refereed]
T. Fukushima, T. Tanaka, and T. Harayama
Applied Physics Letters   86(17) 171103   Apr 2005   [Refereed]
T. Fukushima and T. Harayama
IEEE Journal of Selected Topics in Quantum Electronics   10(5) 1039-1051   Sep 2004   [Refereed][Invited]
T. Fukushima, T. Harayama, T. Miyasaka, and P. O. Vaccaro
Journal of Optical Society of America B   21(5) 935-943   May 2004   [Refereed]
T. Harayama, T. Fukushima, S. Sunada, and K. S. Ikeda
Physical Review Letters   91(7) 073903   Aug 2003   [Refereed]
T. Fukushima, T. Harayama, P. Davis, P. O. Vaccaro, T. Nishimura, and T. Aida
Optics Letters   28(6) 408-410   Mar 2003   [Refereed]
T. Harayama, T. Fukushima, P. Davis, P. O. Vaccaro, T. Miyasaka, T. Nishimura, and T. Aida
Physical Review E   67(1) 015207   Jan 2003   [Refereed]
T. Fukushima, T. Harayama, P. Davis, P. O. Vaccaro, T. Nishimura, and T. Aida
Optics Letters   27(16) 1430-1432   Aug 2002   [Refereed]
T. Fukushima, H. Miyazaki, T. Ando, T. Tanaka, and T. Sakamoto
Japanese Journal of Applied Physics   41(1) 117-124   Jan 2002   [Refereed]
T. Fukushima
Journal of Lightwave Technology   18(12) 2208-2216   Dec 2000   [Refereed]
T. Fukushima, K. Hanada, T. Sakamoto
Japanese Journal of Applied Physics   39(3A/B) L212-L214   Mar 2000   [Refereed]
T. Fukushima, T. Tanaka, and T. Sakamoto
Japanese Journal of Applied Physics   39(1) 114-119   Jan 2000   [Refereed]
T. Fukushima and T. Sakamoto
IEEE Journal of Quantum Electronics   34(5) 750-758   May 1998   [Refereed]
T. Fukushima, S. A. Biellak, Y. Sun and A. E. Siegman
Optics Express   2(2) 21-28   Jan 1998   [Refereed]
T. Fukushima, T. Yokota, and T. Sakamoto
Journal of Lightwave Technology   15(10) 1938-1946   Oct 1997   [Refereed]
T. Fukushima and T. Sakamoto
Japanese Journal of Applied Physics   36(3A) L280-L282   Mar 1997   [Refereed]
T. Fukushima and T. Sakamoto
Optical Review   4(1A) 80-84   Jan 1997   [Refereed]
T. Fukushima and T. Sakamoto
Journal of Lightwave Technology   14(5) 867-872   May 1996   [Refereed]
T. Fukushima and T. Sakamoto
Optics Letters   20(10) 1119-1121   May 1995   [Refereed]
Catastrophic optical damage of AlGaInP visible semiconductor lasers under high power operation
T. Fukushima, A. Furuya, Y. Kito, H. Sudo, M. Sugano, and T. Tanahashi
The transactions of the Institute of Electronics, Information and Communication Engineers C-I   J78-C-I(3) 143-149   Mar 1995   [Refereed]
Evaluation method of facet and bulk degradation in semiconductor lasers
T. Fukushima, A. Furuya, Y. Kito, H. Sudo, M. Sugano, and T. Tanahashi
The transactions of the Institute of Electronics, Information and Communication Engineers C-I   J78-C-I(2) 73-79   Feb 1995   [Refereed]
Optical chaos in nonlinear etalon under triode operation
T. Fukushima and T. Sakamoto
The transactions of the Institute of Electronics, Information and Communication Engineers C-I   J78-C-I(2) 119-121   Feb 1995   [Refereed]
T. Fukushima, A. Furuya, Y. Kito, M. Sugano, H. Sudo, and T. Tanahashi
Japanese Journal of Applied Physics   33(7B) L1007-L1009   Jul 1994   [Refereed]
C. Anayama, A. Furuya, M. Kondo, Y. Sekiguchi, Y. Kito, T. Fukushima, M. Sugano, and T. Tanahashi
Electronics Letters   30(7) 565-566   Mar 1994   [Refereed]
A. Furuya, T. Fukushima, Y. Kito, C. Anayama, M. Sugano, H. Sudo, M. Kondo, and T. Tanahashi
Electronics Letters   30(5) 416-417   Mar 1994   [Refereed]
C. Anayama, H. Sekiguchi, M. Kondo, H. Sudo, T. Fukushima, A. Furuya, and T. Tanahashi
Applied Physics Letters   63(13) 1736-1738   Jul 1993   [Refereed]
A. Furuya, M. Sugano, Y. Kito, T. Fukushima, H. Sudo, C. Anayama, M. Kondo, and T. Tanahashi
Electronics Letters   29(15) 1364-1365   Jul 1993   [Refereed]
A. Furuya, Y. Kito, T. Fukushima, M. Sugano, H. Sudo, C. Anayama, M. Kondo, and T. Tanahashi
IEEE Journal of Quantum Electronics   29(6) 1869-1873   Jun 1993   [Refereed]

Misc

 
T. Fukushima
Proceedings of ICTON2018 (International Conference on Trasparent Optical Networks)   We.D4.2   Jul 2018   [Invited]
T. Fukushima
The 2nd International Workshop on Asymmetric Microcavity and Wave Chaos   Oral No. 24   May 2018   [Invited]
T. Fukushima
EMN Meeting on Droplets 2018 (EMN Victoria Meeting & Laser Sources 2018)   A26   Apr 2018   [Invited]
T. Fukushima
Proceedings of ICTON2017 (International Conference on Transparent Optical Networks)   We.D4.3   Jul 2017   [Refereed][Invited]
T. Fukushima
Workshop on Asymmetric Microcavity and Wave Chaos      Mar 2017   [Invited]
T. Fukushima
EMN Meeting on Quantum Matter 2016   A37   Dec 2016   [Invited]
S. Suzuki, S. Sunada, S. Shinohara, T. Fukushima, and T. Harayama
Proceedings of the NOLTA 2016 (the 2016 International Symposium on Nonlinear Theory and its Applications)   B3L-B2   Nov 2016   [Refereed]
S. Orihara, K. Koyama, S. Shinohara, S. Sunada, T. Fukushima, and T. Harayama
Proceedings of the NOLTA 2016 (the 2016 International Symposium on Nonlinear Theory and its Applications)   B3L-B3   Nov 2016   [Refereed]
T. Fukushima, T. Sarata, K. Sakaguchi, and Y. Tokuda
Proceedings of the NOLTA 2016 (the 2016 International Symposium on Nonlinear Theory and its Applications)   C1L-B1   Nov 2016   [Refereed]
S. Sunada, S. Shinohara, T. Fukushima, and T. Harayama
Proceedings of the NOLTA 2016 (the 2016 International Symposium on Nonlinear Theory and its Applications)   C1L-B2   Nov 2016   [Refereed]
K. Kawashima, S. Shinohara, S. Sunada, T. Fukushima, and T. Harayama
Proceedings of the NOLTA 2016 (the 2016 International Symposium on Nonlinear Theory and its Applications)   C1L-B3   Nov 2016   [Refereed]
S. Sekiguchi, S. Shinohara, T. Fukushima, and T. Harayama
Proceedings of the NOLTA 2016 (the 2016 International Symposium on Nonlinear Theory and its Applications)   C2L-B5   Nov 2016   [Refereed]
T. Fukushima, K. Sakaguchi, and Y. Tokuda
Proceedings of ICTON 2016 (International Conference on Transparent Optical Networks)   We.A6.4   Jul 2016   [Refereed][Invited]
T. Fukushima
WOMA2015 (The 4th International Workshop on Microcavities and Their Applications)   O024   Dec 2015   [Refereed][Invited]
T. Fukushima, S. Shinohara, S. Sunada, T. Harayama, K. Sakaguchi, and Y. Tokuda
International Conference on Transparent Optical Networks (ICTON) 2015   We.A6.1   Jul 2015   [Refereed][Invited]
T. Fukushima, S. Shinohara, S. Sunada, T. Harayama, K. Arai, K. Yoshimura, K. Sakaguchi, and Y. Tokuda
Frontiers in Optics 2014 OSA Technical Digest (online)   JW3A.31   Oct 2014   [Refereed]
T. Fukushima, S. Shinohara, S. Sunada, T. Harayama, K. Sakaguchi, and Y. Tokuda
Frontiers in Optics, OSA Technical Digest on CD-ROM   JW3A.19   Oct 2013   [Refereed]
S. Shinohara, T. Fukushima, S. Sunada, T. Harayama, K. Arai, and K. Yoshimura
2013 International Symposium on Nonlinear Theory and its Applications (NOLTA 2013)   2 409-412   Sep 2013   [Refereed]
Y. Tokuda, K. Sakaguchi, T. Nishihara, K. Takano, T. Fukushima, and M. Hangyo
Appl. Phys. Express   6(6) 062602   2013   [Refereed]
S. Sunada, T. Fukushima, S. Shinohara, T. Harayama, and M. Adachi
Physical Review A   88(1) 013802   2013   [Refereed]
Lasing characteristics of microstadium and quasi-stadium laser diodes
T. Fukushima and T. Harayama
8th International Conference on Optics-Photonics Design & Fabrication Technical Digest   3S2-05   Jul 2012   [Refereed][Invited]
Lasing characteristics of microstadium and quasi-stadium laser diodes (jointly worked)
T. Fukushima and T. Harayama
8th International Conference on Optics-Photonics Design & Fabrication Technical Digest   3S2-05   2012   [Refereed][Invited]
Y. Tokuda, H. Takaiwa, K. Sakaguchi, Y. Yakiyama, K. Takano, K. Akiyama, T. Fukushima, and M. Hangyo
Appl. Phys. Express   5 042502   2012   [Refereed]
T. Fukushima, S. Sunada, T. Harayama, K. Sakaguchi, and Y. Tokuda
Applied Optics   51(14) 2515-2520   2012   [Refereed]
Y. Tokuda, K. Sakaguchi, K. Takano, T. Fukushima, and M. Hangyo
AIP Advances   2(4) 042112   2012   [Refereed]
T. Fukushima, K. Sakaguchi, and Y. Tokuda
CLEO Pacific Rim 2011   1211-1213   Aug 2011   [Refereed]
T. Fukushima, S. Sunada, T. Harayama, K. Sakaguchi, and Y. Tokuda
Proceedings of ICTON 2011   We.A4.2   Jun 2011   [Refereed]
Selective Excitation of Lowest-Order Axial and Ring Modes in Confocal Quasi-Stadium Laser Diodes (jointly worked)
T. Fukushima, S. Sunada, T. Harayama, K. Sakaguchi, and Y. Tokuda
Proceedings of IEEE ICTON 2011   We.A4.2   2011   [Refereed]
T. Fukushima, K. Sakaguchi, and Y. Tokuda
CLEO Pacific Rim 2011   1211-1213   2011   [Refereed]
T. Fukushima, K. Sakaguchi and Y. Tokuda
Frontiers in Optics 2010 Techinical Digest   JTuA41   Oct 2010   [Refereed]
T. Fukushima, K. Nishiyama, K. Sakaguchi and Y. Tokuda
Proceedings of ICTON 2010   Mo.P.10   Jul 2010   [Refereed]
S. Shinohara, T. Harayama, M. Hentschel, T. Sasaki and E. E. Narimanov
Physical Review Letters   104(16) 163902-1-163902-4   2010   [Refereed]
Resonator modes in a two-dimensional quasi-stadium laser diode with concave end mirrors(jointly worked)
T. Fukushima, K. Nishiyama, K. Sakaguchi and Y. Tokuda
Proc. of IEEE ICTON 2010   Mo.P.10   2010   [Refereed]
Tailoring the beam profile of an 808-nm pump laser diode using Lloyd's mirror interference(jointly worked)
T. Fukushima, K. Sakaguchi and Y. Tokuda
Frontiers in Optics 2010 Techinical Digest   JTuA41   2010   [Refereed]
T. Fukushima, K. Miyahara and N. Nakata
CLEO/Pacific Rim 2009   TuP2-06   Sep 2009   [Refereed]
Beam shaping of laser diodes using Lloyd's mirror interference(jointly worked)
T. Fukushima, K. Miyahara and N. Nakata
CLEO/Pacific Rim 2009   TuP2-06   2009   [Refereed]
M. Choi, S. Shinohara, T. Fukushima and T. Harayama
Frontiers in Optics 2008 Technical Digest   FThP3   Oct 2008   [Refereed]
Optical coupling system between an unstable quasi-stadium laser diode and multimode optical fibers
T. Fukushima, Y. Handa and T. Harayama
Proceedings of ILLMC 2008   PS-6   Apr 2008   [Refereed]
Design of an optical coupling system between a confocal quasi-stadium laser diode and multimode optical fibers
T. Fukushima, K. Egawa and T. Harayama
Proceedings of ILLMC 2008   24-TP1-4   Apr 2008   [Refereed]
Design of an Optical Coupling System between a Confocal Quasi-Stadium Laser Diode and Multimode Optical Fibers(jointly worked)
T. Fukushima, K. Egawa and T. Harayama
Proceedings of ILLMC 2008   24-TP1-4   2008   [Refereed]
Optical Coupling System between an Unstable Quasi-Stadium Laser Diode and Multimode Optical Fibers(jointly worked)
T. Fukushima, Y. Handa and T. Harayama
Proceedings of ILLMC 2008   PS-6   2008   [Refereed]
Convergence of far field characterisitics upon ray dynamics in stadium microlasers(jointly worked)
M. Choi, S. Shinohara, T. Fukushima and T. Harayama
Frontiers in Optics 2008 Technical Digest   FThP3   2008   [Refereed]
M. Choi, T. Fukushima and T. Harayama
CLEO/Pacific Rim 2007   WG1-3   Aug 2007   [Refereed]
M. Choi, T. Fukushima and T. Harayama
Proceedings of ICTON 2007   Tu.P.14   Jul 2007   [Refereed]
Y. Nakae, H. Takehana, T. Sasaki, T. Fukushima and T. Harayama
Proceedings of ICTON 2007   Tu.P.13   Jul 2007   [Refereed]
T. Sasaki, Y. Nakae, M. Choi, T. Fukushima and T. Harayama
Tu.P.10   Jul 2007   [Refereed]
T. Harayama and T. Fukushima
Proceedings of ICTON 2007   Mo.D3.1   Jul 2007   [Refereed][Invited]
T. Fukushima and T. Harayama
CLEO/QELS and PhAST Technical Digest on CD-ROM   JWA127   May 2007   [Refereed]
Tomoko Tanaka, Martina Hentschel, Takehiro Fukushima, and Takahisa Harayama
Physical Review Letters   98(3A/B) 033902-1-033902-4   2007   [Refereed]
T. Fukushima and T. Harayama
CLEO/QELS and PhAST Technical Digest on CD-ROM   JWA127   2007   [Refereed]
T. Harayama and T. Fukushima
Proc. of IEEE ICTON 2007 (International Conference on Transparent Optical Networks)   Mo.D3.1   2007   [Refereed]
T. Sasaki, Y. Nakae, M. Choi, T. Fukushima and T. Harayama
Proc. of IEEE ICTON 2007 (International Conference on Transparent Optical Networks)   Tu.P.10   2007   [Refereed]
Y. Nakae, H. Takehana, T. Sasaki, T. Fukushima and T. Harayama
Proc. of IEEE ICTON 2007 (International Conference on Transparent Optical Networks)   Tu.P.13   2007   [Refereed]
Two Mode Interaction in Quasi-Stadium Lser Diodes (jointly worked)
M. Choi, T. Fukushima and T. Harayama
Proc. of IEEE ICTON 2007 (International Conference on Transparent Optical Networks)   Tu.P.14   2007   [Refereed]
Alternate Oscillations with π Phase Difference in Quasi-Stadium Laser Diodes (jointly worked)
M. Choi, T. Fukushima and T. Harayama
CLEO/Pacific Rim 2007   WG1-3   2007   [Refereed]
Light beam output from diamond-shaped total-internal reflection modes by using intracavity air gaps (jointly worked)
T. Fukushima, S. Shinohara and T. Harayama
Optics Express   25(25) 17392-17400   2007   [Refereed]
T. Tanaka, M. Hentschel, T. Fukushima and T. Harayama
2006 IEEE LEOS Annual Meeting Conference Proceedings   ThB3    Oct 2006   [Refereed]
T. Fukushima and T. Harayama
2006 IEEE LEOS Annual Meeting Conference Proceedings   ThZ2    Oct 2006   [Refereed]
M. Choi, T. Tanaka, T. Fukushima and T. Harayama
Proceedings of ICTON 2006   Tu.P.8   Jun 2006   [Refereed]
T. Tanaka, M. Hentschel, T. Fukushima and T. Harayama
Proceedings of ICTON 2006   Tu.P.9   Jun 2006   [Refereed]
Y. Nakae, T. Fukushima, T. Tanaka and T. Harayama
Proceedings of ICTON 2006   Tu.P.12   Jun 2006   [Refereed]
T. Sasaki, T. Fukushima, T. Tanaka and T. Harayama
Proceedings of ICTON 2006   Tu.P.13   Jun 2006   [Refereed]
T. Fukushima and T. Harayama
CLEO/QELS Phast (Conference on Lasers and Electro-Optics/ Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies) Technical digest CD-ROM   JWB4    May 2006   [Refereed]
T. Fukushima and T. Harayama
CLEO/QELS Phast (Conference on Lasers and Electro-Optics/ Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies) Technical digest CD-ROM   JWB4   2006   [Refereed]
T. Sasaki, T. Fukushima, T. Tanaka and T. Harayama
Proc. of IEEE ICTON 2006 (International Conference on Transparent Optical Networks)   Tu.P.13   2006   [Refereed]
Y. Nakae, T. Fukushima, T. Tanaka and T. Harayama
Proc. of IEEE ICTON 2006 (International Conference on Transparent Optical Networks)   Tu.P.12   2006   [Refereed]
T. Tanaka, M. Hentschel, T. Fukushima and T. Harayama
Proc. of IEEE ICTON 2006 (International Conference on Transparent Optical Networks)   Tu.P.9   2006   [Refereed]
M. Choi, T. Tanaka, T. Fukushima and T. Harayama
Proc. of IEEE ICTON 2006 (International Conference on Transparent Optical Networks)   Tu.P.8   2006   [Refereed]
T. Tanaka, M. Hentschel, T. Fukushima and T. Harayama
2006 IEEE LEOS Annual Meeting Conference Proceedings   ThB3   2006   [Refereed]
T. Fukushima, T. Tanaka, and T. Harayama
CLEO/QELS Phast (Conference on Lasers and Electro-Optics/ Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies) Technical digest CD-ROM   CMFF6    May 2005   [Refereed]
T. Fukushima, T. Tanaka, and T. Harayama
Applied Physics Letters   86(17) 171103-1-171103-3   2005   [Refereed]
Unidirectional beam emission from confocal quasi-stadium laser diodes (jointly worked)
T. Fukushima, T. Tanaka, and T. Harayama
CLEO/QELS Phast (Conference on Lasers and Electro-Optics/ Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies) Technical digest CD-ROM   CMFF6    2005   [Refereed]
T. Fukushima, T. Tanaka, and T. Harayama
Applied Physics Letters   87(19) 191103-1-191103-3   2005   [Refereed]
T. Fukushima, T. Harayama, and J. Wiersig
CLEO/IQEC (Conference on Lasers and Electro-Optics International Quantum Elctronics Conference) Phast Technical digest CD-ROM   IThG19    May 2004   [Refereed]
Ray-wave correspondence in a fully chaotic quasi-stadium laser resonator (jointly worked)
T. Fukushima, T. Harayama, and J. Wiersig
CLEO/IQEC Phast (Conference on Lasers and Electro-Optics/ International Quatum Electronics Conference and Photonic Applications Systems Technologies) Technical digest CD-ROM   IThG19    2004   [Refereed]
T. Fukushima, T. Harayama, P. Davis, P. O. Vaccaro, T. Nishimura, and T. Aida
Technical digest of CLEO 2003 (Conference on Laser and Electro-Optics)   CWK7    Jun 2003   [Refereed]
Asymmetric beam emission from a symmetric confocal quasi-stadium laser diode due to locking of two ring-trajectory modes (jointly worked)
T. Fukushima, T. Harayama, P. Davis, P. O. Vaccaro, T. Nishimura, and T. Aida
Technical digest of CLEO 2003 (Conference on Laser and Electro-Optics)   CWK7    2003   [Refereed]
Asymmetric stationary lasing patterns in 2D symmetric microcavities (jointly worked)
T. Harayama, T. Fukushima, S. Sunada, and K. S. Ikeda
Physical Review Letters   91(7) 073903   2003   [Refereed]
Lasing modes in quasi-stadium laser diodes under a concentric resonator condition
T. Fukushima, T. Harayama, P. Davis, P. O. Vaccaro, T. Nishimura, and T. Aida
IQEC 2002 Technical digest (International Quantum Electronics Conference)   123   Jun 2002   [Refereed]
Lasing modes in quasi-stadium laser diodes under a concentric resonator condition (jointly worked)
T. Fukushima, T. Harayama, P. Davis, P. O. Vaccaro, T. Nishimura, and T. Aida
IQEC 2002 Technical digest (International Quantum Electronics Conference)   123   2002   [Refereed]
Nonlinear dynamics in directly modulated 660 nm self-pulsating laser diodes
T. Fukushima and T. Tanaka, T. Ando, and T. Sakamoto
2001 ILLMC Proceedings (International Laser, Lightwave and Microwave Conference)   25-28   Nov 2001   [Refereed]
Nonlinear dynamics in directly modulated 660 nm self-pulsating laser diodes (jointly worked)
T. Fukushima and T. Tanaka, T. Ando, and T. Sakamoto
2001 ILLMC Proceedings (International Laser, Lightwave and Microwave Conference)   25-28   2001   [Refereed]
Optical fiber multiplexer using a single GRIN-rod lens and a planar microlens array
T. Fukushima and T. Sakamoto
Proceeding of OFS 2000 (Optical fiber sensors)   178-181   Oct 2000   [Refereed]
Optical signal inverter based on injection locking of laser diode for directly modulated optical pulses (jointly worked)
T. Fukushima, K. Hanada, T. Sakamoto
Japanese Journal of Applied Physics   39(3A/B) L212-L214(Part 2)   2000   [Refereed]
Optical fiber multiplexer using a single GRIN-rod lens and a planar microlens array (jointly worked)
T. Fukushima and T. Sakamoto
Proceeding of OFS 2000 (Optical fiber sensors)   178-181   2000   [Refereed]
Beam propagation behavior in a quasi-stadium laser diode (jointly worked)
T. Fukushima, S. A. Biellak, Y. Sun and A. E. Siegman
Optics Express   2(2) 21-28   1998   [Refereed]
T. Fukushima, S. A. Biellak, Y. Sun, C. G. Fanning, Y. Chen, S. S. Wong, and A. E. Siegman
Technical digest of CLEO'97 (Conference on Laser and Electro-Optics)   11 227-228   May 1997   [Refereed]
Lasing characteristics of a quasi-stadium laser diode (jointly worked)
T. Fukushima, S. A. Biellak, Y. Sun, C. G. Fanning, Y. Chen, S. S. Wong, and A. E. Siegman
Technical digest of CLEO'97 (Conference on Laser and Electro-Optics)   11 227-228   1997   [Refereed]
T. Fukushima and T. Sakamoto
Conference Proceedings OFS-11 (International Conference on Optical Fiber Sensors)   490-493   May 1996   [Refereed]
Optical fiber demultiplexer-star coupler using a single GRIN-rod lens and a multi-facet grating (jointly worked)
T. Fukushima and T. Sakamoto
Conference Proceedings OFS-11 (International Conference on Optical Fiber Sensors)   490-493   1996   [Refereed]
All optical logic operations using Kerr bistability in a four-port optical fiber loop resonator
T. Fukushima and T. Sakamoto
1995 ILLMC Preoceedings (International Lasers, Lightwave and Microwave Conference)   250-253   Oct 1995   [Refereed]
Numerical comparison between the Kerr and the saturable nonlinear amplifying fiber loop resonators
T. Sakamoto and T. Fukushima
1995 ILLMC Preoceedings (International Lasers, Lightwave and Microwave Conference)   244-247   Oct 1995   [Refereed]
Nonlinear steady-state analysis of the GaAs etalon with a delayed amplifying feedback
T. Sakamoto and T. Fukushima
1995 ILLMC Preoceedings (International Lasers, Lightwave and Microwave Conference)   136-139   Oct 1995   [Refereed]
Method of evaluating facet and bulk degradation in semiconductor lasers (jointly worked)
T. Fukushima, A. Furuya, Y. Kito, H. Sudo, M. Sugano, and T. Tanahashi
Electronics and Communications in Japan   78(6) 65-73(Part 2)   1995   [Refereed]
Catastrophic optical damage of AlGaInP visible laser diodes under high-power operation (jointly worked)
T. Fukushima, A. Furuya, Y. Kito, H. Sudo, M. Sugano, and T. Tanahashi
Electronics and Communications in Japan   78(7) 11-19(Part 2)   1995   [Refereed]
Kerr-effect-induced S-R flip-flop operation in an optical fiber loop resonator with double couplers (jointly worked)
T. Fukushima and T. Sakamoto
Optics Letters   20(10) 1119-1121   1995   [Refereed]
Nonlinear steady-state analysis of the GaAs etalon with a delayed amplifying feedback (jointly worked)
T. Sakamoto and T. Fukushima
1995 ILLMC Preoceedings (International Lasers, Lightwave and Microwave Conference)   136-139   1995   [Refereed]
Numerical comparison between the Kerr and the saturable nonlinear amplifying fiber loop resonators (jointly worked)
T. Sakamoto and T. Fukushima
1995 ILLMC Preoceedings (International Lasers, Lightwave and Microwave Conference)   244-247   1995   [Refereed]
All optical logic operations using Kerr bistability in a four-port optical fiber loop resonator (jointly worked)
T. Fukushima and T. Sakamoto
1995 ILLMC Preoceedings (International Lasers, Lightwave and Microwave Conference)   250-253   1995   [Refereed]

Works

 
Beam shaping of laser diodes using optical interference
2008 - Today
Research on two-dimensional microcavity laser diodes
1996 - Today
Fabrication of Optical fiber devices using a GRIN-rod lens
1994 - 1998
Research and development of AlGaInP visible laser diodes
1991 - 1995

Research Grants & Projects

 
Study on beam shaping of laser diodes using Lloyd's mirror interference
Grant-in-Aid for Scientific Research
Design and fabrication of optical coupling system between 2-D laser diodes and optical fibers
Grant-in-Aid for Scientific Research
Study on lateral mode control of 2-D micorocavity laser diodes
Grant-in-Aid for Scientific Research