Yoh OGAWA


Modified NOLM for Stable and Improved 2R Operation at Ultra-High Bit Rates
Shin ARAHIRA Hitoshi MURAI Yoh OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12  pp. 3296-3305
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
all-optical signal processing2R regenerationOTDM systemsoptical nonlinearities in optical fibersagnac interferometer
 Summary | Full Text:PDF

Optimization of 1.5 µm-Band LiNbO3 Quasiphase Matched Wavelength Converters for Optical Communication Systems
Chang-Qing XU Ken FUJITA Andrew R. PRATT Yoh OGAWA Takeshi KAMIJOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/06/25
Vol. E83-C  No. 6  pp. 884-891
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Optical Devices for Next Generation High-Speed Communication Systems and Photonic Networks)
Category: WDM Network Devices
Keyword: 
wavelength convertersLiNbO3 quasiphase matchwaveguideWDM systems
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Stabilization and Timing Jitter Reduction of 160 GHz Colliding-Pulse Mode-Locked Laser Diode by Subharmonic-Frequency Optical Pulse Injection
Shin ARAHIRA Yukio KATOH Daisuke KUNIMATSU Yoh OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/06/25
Vol. E83-C  No. 6  pp. 966-973
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Optical Devices for Next Generation High-Speed Communication Systems and Photonic Networks)
Category: High-Speed Optical Devices
Keyword: 
mode-locked laser diodestabilizationtiming jitterdown converting
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Polarization Insensitive Electroabsorption Modulators for High-Speed Optical Gating
Koji YAMADA Koji NAKAMURA Hitoshi MURAI Tatsuo KUNII Yoh OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/01/25
Vol. E80-C  No. 1  pp. 62-68
Type of Manuscript:  Special Section PAPER (Special Issue on Devices, Packaging Technology, and Subsystems for the Optical Access Network)
Category: 
Keyword: 
optical gatingelectroabsorption modulatorpolarization insensitivitylarge optical confinement
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Integrated Tunable DBR Laser with EA-Modulator Grown by Selective Area MOVPE
Yukio KATOH Koji YAMADA Tatsuo KUNII Yoh OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/01/25
Vol. E80-C  No. 1  pp. 69-73
Type of Manuscript:  Special Section PAPER (Special Issue on Devices, Packaging Technology, and Subsystems for the Optical Access Network)
Category: 
Keyword: 
WDMintegrated laserDBR laserEA-modulatorMQWselective area growthMOVPE
 Summary | Full Text:PDF