Fumio Koyama
Fumio Koyama
Verified email at pi.titech.ac.jp - Homepage
Title
Cited by
Cited by
Year
Surface emitting semiconductor lasers
K Iga, F Koyama, S Kinoshita
IEEE Journal of Quantum Electronics 24 (9), 1845-1855, 1988
9691988
Frequency chirping in external modulators
F Koyama, K Iga
Journal of Lightwave Technology 6 (1), 87-93, 1988
5901988
Recent advances of VCSEL photonics
F Koyama
Journal of Lightwave Technology 24 (12), 4502-4513, 2006
4542006
Room‐temperature continuous wave lasing characteristics of a GaAs vertical cavity surface‐emitting laser
F Koyama, S Kinoshita, K Iga
Applied physics letters 55 (3), 221-222, 1989
4141989
Spontaneous emission factor of a microcavity DBR surface-emitting laser
T Baba, T Hamano, F Koyama, K Iga
IEEE journal of quantum electronics 27 (6), 1347-1358, 1991
3091991
Electron reflectance of multiquantum barrier (MQB)
K Iga, H Uenohara, F Koyama
Electronics Letters 22 (19), 1008-1010, 1986
2231986
Record low-threshold index-guided InGaAs/GaAlAs vertical-cavity surface-emitting laser with a native oxide confinement structure
Y Hayashi, T Mukaihara, N Hatori, N Ohnoki, A Matsutani, F Koyama, ...
Electronics Letters 31 (7), 560-562, 1995
2111995
1.5 μm phase-shifted DFB lasers for single-mode operation
K Sekartedjo, N Eda, K Furuya, Y Suematsu, F Koyama, T Tanbun-Ek
Electronics Letters 20 (2), 80-81, 1984
1921984
Dynamic single-mode semiconductor lasers with a distributed reflector
Y Suematsu, S Arai, K Kishino
Journal of Lightwave Technology 1 (1), 161-176, 1983
1881983
Microcavity GalaAs/GaAs surface-emitting laser with Ith= 6 mA
K Iga, S Kinoshita, F Koyama
Electronics letters 23 (3), 134-136, 1987
1451987
1.5-1.6 Ám GaInAsP/InP dynamic-single-mode (DSM) lasers with distributed Bragg reflector
F Koyama, Y Suematsu, S Arai, T Tawee
IEEE Journal of Quantum Electronics 19 (6), 1042-1051, 1983
1411983
Near room temperature continuous wave lasing characteristics of GaInAsP/InP surface emitting laser
T Baba, Y Yogo, K Suzuki, F Koyama, K Iga
Electronics Letters 29 (10), 913-914, 1993
1381993
Room temperature cw operation of GaAs vertical cavity surface emitting laser
F Koyama, S KINOSHITA, K IGA
IEICE TRANSACTIONS (1976-1990) 71 (11), 1089-1090, 1988
1291988
Analysis of dynamic spectral width of dynamic-single-mode (DSM) lasers and related transmission bandwidth of single-mode fibers
F Koyama, Y Suematsu
IEEE journal of quantum electronics 21 (4), 292-297, 1985
1281985
WDM Technologies: Passive Optical Components
AK Dutta, NK Dutta, M Fujiwara
Academic press, 2003
1212003
Polarization control of vertical-cavity surface emitting lasers using a birefringent metal/dielectric polarizer loaded on top distributed Bragg reflector
T Mukaihara, N Ohnoki, Y Hayashi, N Hatori, F Koyama, K Iga
IEEE Journal of Selected Topics in Quantum Electronics 1 (2), 667-673, 1995
1201995
Thermal annealing of GaInNAs/GaAs quantum wells grown by chemical beam epitaxy and its effect on photoluminescence
T Kageyama, T Miyamoto, S Makino, F Koyama, K Iga
Japanese journal of applied physics 38 (3B), L298, 1999
1191999
A novel short-cavity laser with deep-grating distributed Bragg reflectors
T Baba, M Hamasaki, N Watanabe, PKA Matsutani, T Mukaihara, ...
Japanese journal of applied physics 35 (2S), 1390, 1996
1191996
Lasing characteristics of low-threshold GaInNAs lasers grown by metalorganic chemical vapor deposition
M Kawaguchi, T Miyamoto, E Gouardes, D Schlenker, T Kondo, F Koyama, ...
Japanese Journal of Applied Physics 40 (7B), L744, 2001
1142001
Surface plasmon resonance on microaperture vertical-cavity surface-emitting laser with metal grating
S Shinada, J Hashizume, F Koyama
Applied physics letters 83 (5), 836-838, 2003
1082003
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