Toshiaki KAGAWA


Design of Deep Guard Ring for Geiger Mode Operation Avalanche Photodiode
Toshiaki KAGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/11/01
Vol. E88-C  No. 11  pp. 2136-2140
Type of Manuscript:  PAPER
Category: Lasers, Quantum Electronics
Keyword: 
avalanche photodiodeGeiger modeguard ring
 Summary | Full Text:PDF(314.7KB)

Passive Geiger Mode Operation of a Si Two-Photon Absorption Avalanche Photodiode and Its Temperature Dependence
Toshiaki KAGAWA Suguru ARAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/09/01
Vol. E86-C  No. 9  pp. 1796-1799
Type of Manuscript:  Special Section PAPER (Special Issue on Recent Progress in Photon Detection Technology)
Category: 
Keyword: 
avalanche photodiodeGeiger mode operationtwo-photon absorption
 Summary | Full Text:PDF(371.8KB)

Simulation of the Geiger Mode Operation of a Single Photon Detection Avalanche Photodiode
Toshiaki KAGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/07/01
Vol. E86-C  No. 7  pp. 1366-1369
Type of Manuscript:  PAPER
Category: Lasers, Quantum Electronics
Keyword: 
avalanche photodiodeGeiger modesingle photon detection
 Summary | Full Text:PDF(338KB)

Full-Duplex Microwave Transmission in a Radio-on-Fiber System Using a Bias-Free Base Station
Yoshiyuki DOI Toshiaki KAGAWA Tetsuichiro OHNO Toshihide YOSHIMATSU Ken TSUZUKI Seiko MITACHI Seiji FUKUSHIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3  pp. 856-858
Type of Manuscript:  LETTER
Category: Optoelectronics
Keyword: 
radio-on-fiberbase stationuni-traveling-carrier photodiodeelectroabsorption modulator
 Summary | Full Text:PDF(149.6KB)

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)

Development of 60 Gb/s-Class Parallel Optical Interconnection Module (ParaBIT-1)
Akira OHKI Mitsuo USUI Nobuo SATO Nobuyuki TANAKA Kosuke KATSURA Toshiaki KAGAWA Makoto HIKITA Koji ENBUTSU Shunichi TOHNO Yasuhiro ANDO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/03/01
Vol. E84-C  No. 3  pp. 295-303
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Interconnects/Optical Signal Processing)
Category: Optical Interconnection Systems
Keyword: 
optical interconnectVCSELpolymeric waveguidesilicon bipolar ICParaBIT
 Summary | Full Text:PDF(4MB)

Para BIT:Parallel Optical Interconnection for Large-Capacity ATM Switching Systems
Kosuke KATSURA Yasuhiro ANDO Mitsuo USUI Akira OHKI Nobuo SATO Nobuaki MATSUURA Nobuyuki TANAKA Toshiaki KAGAWA Makoto HIKITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/02/25
Vol. E82-B  No. 2  pp. 412-421
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Assembly and Packaging Technologies
Keyword: 
optical interconnectionATM switchVCSELoptical connectoroptical waveguidemultichip
 Summary | Full Text:PDF(804KB)

ParaBIT: Parallel Optical Interconnection for Large-Capacity ATM Switching Systems
Kosuke KATSURA Yasuhiro ANDO Mitsuo USUI Akira OHKI Nobuo SATO Nobuaki MATSUURA Nobuyuki TANAKA Toshiaki KAGAWA Makoto HIKITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/02/25
Vol. E82-C  No. 2  pp. 360-369
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Photonics in Switching: Systems and Devices)
Category: Assembly and Packaging Technologies
Keyword: 
optical interconnectionATM switchVCSELoptical connectoroptical waveguidemultichip
 Summary | Full Text:PDF(2.1MB)