IEICE Trans

Fumio KOYAMA

Wavelength Trimming of Micro-Machined VCSELs Hayato SANO Norihiko NAKATA Akihiro MATSUTANI Fumio KOYAMA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/02/01 Vol. E95-C No. 2 pp. 237-242 Type of Manuscript: Special Section PAPER (Special Section on Photonic Devices using Nanofabrication Technology and Their Applications) Category: Keyword: VCSEL, MEMS, wavelength trimming, WDM, optical Interconnects,
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FOREWORD Ken-ichi KITAYAMA Ampalavanapillai (Thas) NIRMALATHAS Kimio OGUCHI Fumio KOYAMA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/05/01 Vol. E88-C No. 5 pp. 857-858 Type of Manuscript: FOREWORD Category: Keyword:
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FOREWORD Ken-ichi KITAYAMA T.A. NIRMALATHAS Kimio OGUCHI Fumio KOYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/05/01 Vol. E88-B No. 5 pp. 1852-1852 Type of Manuscript: FOREWORD Category: Keyword:
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All-Optical Regeneration Using a Vertical-Cavity Surface-Emitting Laser with External Light Injection Yutaka ONISHI Fumio KOYAMA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2004/03/01 Vol. E87-C No. 3 pp. 409-415 Type of Manuscript: PAPER Category: Lasers, Quantum Electronics Keyword: vertical-cavity surface-emitting laser, all optical 2R regeneration, transverse mode, external light injection, detuning, frequency pulling effect,
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Single High-Order Transverse Mode Surface Emitting Laser with Micromachined Surface Relief Satoshi SHINADA Fumio KOYAMA Nobuhiko NISHIYAMA Masakazu ARAI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2002/04/01 Vol. E85-C No. 4 pp. 995-1000 Type of Manuscript: Special Section PAPER (Special Issue on Recent Progress of Integrated Photonic Devices) Category: Active Devices Keyword: semiconductor laser, surface emitting laser, optical fiber communication, transverse mode control, far field pattern,
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Temperature Characteristics of λ=1.3 µm GaInNAs/GaAs Quantum Well Lasers Grown by Chemical Beam Epitaxy Takeo KAGEYAMA Tomoyuki MIYAMOTO Shigeki MAKINO Yoshihiko IKENAGA Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2002/01/01 Vol. E85-C No. 1 pp. 71-78 Type of Manuscript: Special Section PAPER (Special Issue on Recent Progress in Semiconductor Lasers and Light-Emitting Devices) Category: Keyword: laser, temperature, VCSEL, GaInNAs,
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Temperature Insensitive Micromachined GaAlAs/GaAs Vertical Cavity Wavelength Filter Takeru AMANO Fumio KOYAMA Nobuhiko NISHIYAMA Akihiro MATSUTANI Kenichi IGA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/05/01 Vol. E84-B No. 5 pp. 1304-1310 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Passive Devices and Modules Keyword: wavelength tuning, micromachining, semiconductor DBR, wavelength trimming, vertical cavity filter, multiple wavelength,
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Temperature Insensitive Micromachined GaAlAs/GaAs Vertical Cavity Wavelength Filter Takeru AMANO Fumio KOYAMA Nobuhiko NISHIYAMA Akihiro MATSUTANI Kenichi IGA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/05/01 Vol. E84-C No. 5 pp. 678-684 Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications) Category: Optical Passive Devices and Modules Keyword: wavelength tuning, micromachining, semiconductor DBR, wavelength trimming, vertical cavity filter, multiple wavelength,
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GaInAs/GaAs Single Mode Vertical Cavity Surface Emitting Laser (VCSEL) Array on GaAs (311)B Masakazu ARAI Nobuhiko NISHIYAMA Munechika AZUCHI Satoshi SHINADA Akihiro MATSUTANI Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/03/01 Vol. E84-C No. 3 pp. 331-338 Type of Manuscript: Special Section PAPER (Special Issue on Optical Interconnects/Optical Signal Processing) Category: Device Keyword: VCSEL, GaAs (311)B, polarization, array,
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Vertical Cavity Surface-Emitting Laser Array for 1.3 µm Range Parallel Optical Fiber Transmissions Toshihiko BABA Yukiaki YOGO Katsumasa SUZUKI Tomonobu KONDO Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1995/02/25 Vol. E78-C No. 2 pp. 201-203 Type of Manuscript: LETTER Category: Opto-Electronics Keyword: surface-emitting laser, laser array, semiconductor laser, buried heterostructure, GaInAsP/InP, optical fiber communication,
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Temperature Characteristics of Short-Cavity AIGaAs/GaAs Surface Emitting Lasers Takemasa TAMANUKI Kazuhiko HOUJOU Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1991/11/25 Vol. E74-C No. 11 pp. 3867-3869 Type of Manuscript: LETTER Category: Opto-Electronics Keyword:
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Transverse Mode Analysis for Surface Emitting Laser Using Beam Propagation Method Mitsuaki SHIMIZU Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1991/10/25 Vol. E74-C No. 10 pp. 3334-3341 Type of Manuscript: PAPER Category: Opto-Electronics Keyword:
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Surface-Emitting-Laser-Diode Type Wavelength Selective Filter Shinichi KUBOTA Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1991/06/25 Vol. E74-C No. 6 pp. 1689-1691 Type of Manuscript: LETTER Category: Opto-Electronics Keyword:
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Estimation of Tunable Wavelength Range in Surface Emitting Laser Using Intra-Cavity Quantum-Well Tuner Noriyuki YOKOUCHI Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1990/09/25 Vol. E73-E No. 9 pp. 1473-1475 Type of Manuscript: LETTER Category: Quantum Electronics Keyword:
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Estimation of Linewidth for a Surface Emitting Laser with Multilayer DBRs Toshi K. UCHIDA Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1989/10/25 Vol. E72-E No. 10 pp. 1084-1085 Type of Manuscript: LETTER Category: Quantum Electronics Keyword:
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Estimation of Diffraction Loss in Surface Emitting Laser Cavity by Beam Propagation Method Mitsuaki SHIMIZU Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1989/10/25 Vol. E72-E No. 10 pp. 1050-1051 Type of Manuscript: Special Section LETTER (Special Issue on 1989 Autumn National Convention IEICE) Category: Optoelectronics Keyword:
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Room Temperature CW Operation of GaAs Vertical Cavity Surface Emitting Laser Fumio KOYAMA Susumu KINOSHITA Kenichi IGA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1988/11/25 Vol. E71-E No. 11 pp. 1089-1090 Type of Manuscript: LETTER Category: Quantum Electronics Keyword:
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Lateral Carrier Diffusion Effect in Parametric Modulation of Semiconductor Lasers Kenichi IGA Fumio KOYAMA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/05/25 Vol. E70-E No. 5 pp. 458-459 Type of Manuscript: LETTER Category: Optical and Quantum Electronics Keyword:
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Single Longitudinal Mode Operation of Directly Modulated GaAlAs/GaAs Surface Emitting Laser Fumio KOYAMA Kenichi IGA
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1987/05/25 Vol. E70-E No. 5 pp. 455-457 Type of Manuscript: LETTER Category: Optical and Quantum Electronics Keyword:
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