Hiroyuki UENOHARA


Operational Performance of an Optical Serial-to-Parallel Converter Based on a Mach-Zehnder Delay Interferometer and a Phase-Shifted Preamble for DPSK-Formatted Signals
Kotaro NEGISHI Hiroyuki UENOHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/07/01
Vol. E96-C  No. 7  pp. 1012-1018
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Integrated Photonic Devices)
Category: 
Keyword: 
optical serial-to-parallel conversionDPSK formatoptical label processing
 Summary | Full Text:PDF(2.1MB)

Investigation of Wavelength Switching Performance of a SSG-DBR-LD for Optical Packet Switch Application
Hiroyuki UENOHARA Takeshi SEKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/03/01
Vol. E88-C  No. 3  pp. 303-308
Type of Manuscript:  Special Section PAPER (Special Section on Optical Signal-Processing Devices for Photonic Networks)
Category: 
Keyword: 
wavelength switchingwavelength tunable laseroptical packet switch
 Summary | Full Text:PDF(965.4KB)

Polarization Control of VCSEL on (311)B Substrate and Its Effects on Transmission Characteristics
Toshiaki KAGAWA Osamu TADANAGA Hiroyuki UENOHARA Kouta TATENO Chikara AMANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/03/01
Vol. E84-C  No. 3  pp. 351-357
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Interconnects/Optical Signal Processing)
Category: Device
Keyword: 
VCSELpolarization(311)B substrateBER
 Summary | Full Text:PDF(950.9KB)