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IEICE Trans

Tsutomu ISHI

Highly Reliable and Compact InP-Based In-Phase and Quadrature Modulators for Over 400 Gbit/s Coherent Transmission Systems
Hajime TANAKA Tsutomu ISHIKAWA Takashi KITAMURA Masataka WATANABE Ryuji YAMABI Ryo YAMAGUCHI Naoya KONO Takehiko KIKUCHI Morihiro SEKI Tomokazu KATSUYAMA Mitsuru EKAWA Hajime SHOJI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2020/11/01
Vol. E103-C  No. 11  pp. 661-668
Type of Manuscript:  Special Section PAPER (Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
coherent transmission, optical modulators, InP, step stress test, 
 Summary | Full Text:PDF
LSI On-Chip Optical Interconnection with Si Nano-Photonics
Junichi FUJIKATA Kenichi NISHI Akiko GOMYO Jun USHIDA Tsutomu ISHI Hiroaki YUKAWA Daisuke OKAMOTO Masafumi NAKADA Takanori SHIMIZU Masao KINOSHITA Koichi NOSE Masayuki MIZUNO Tai TSUCHIZAWA Toshifumi WATANABE Koji YAMADA Seiichi ITABASHI Keishi OHASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/02/01
Vol. E91-C  No. 2  pp. 131-137
Type of Manuscript:  INVITED PAPER (Special Section on Silicon Photonics Technologies and Their Applications)
Category: 
Keyword: 
optical interconnect, LSI, Si nano-photonics, SiON waveguide, Si nano-photodiode, surface plasmon antenna, TIA-less optical clock circuit, 
 Summary | Full Text:PDF
Temperature Dependence of Gain Characteristics in 1.3-µm AlGaInAs/InP Strained Multiple-Quantum-Well Semiconductor Lasers
Toshio HIGASHI Tsuyoshi YAMAMOTO Tsutomu ISHIKAWA Takuya FUJII Haruhisa SODA Minoru YAMADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/05/01
Vol. E84-B  No. 5  pp. 1274-1281
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
semiconductor laser, gain, temperature, threshold current, oscillation wavelength, 
 Summary | Full Text:PDF
Temperature Dependence of Gain Characteristics in 1.3-µm AlGaInAs/InP Strained Multiple-Quantum-Well Semiconductor Lasers
Toshio HIGASHI Tsuyoshi YAMAMOTO Tsutomu ISHIKAWA Takuya FUJII Haruhisa SODA Minoru YAMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/05/01
Vol. E84-C  No. 5  pp. 648-655
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
semiconductor laser, gain, temperature, threshold current, oscillation wavelength, 
 Summary | Full Text:PDF
Presto: A Bus-Connected Multiprocessor for a Rete-Based Production System
Hideo KIKUCHI Takashi YUKAWA Kazumitsu MATSUZAWA Tsutomu ISHIKAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1992/05/25
Vol. E75-D  No. 3  pp. 265-273
Type of Manuscript:  PAPER
Category: Computer Systems
Keyword: 
bus-connected multiprocessor, parallel computer, parallel processing, production systems, rule-based systems, AI architecture, 
 Summary | Full Text:PDF
Minimum-Phase Charge-Coupled Transversal Filters and Tap Gain Error Considerations
Takayoshi ENOMOTO Tsutomu ISHIHARA Shigeo FUSHIMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1980/03/25
Vol. E63-E  No. 3  pp. 204-205
Type of Manuscript:  LETTER
Category: Integrated Circuits
Keyword: 
 Summary | Full Text:PDF