Masahiro AOKI


A 35-GHz, 0.8-A/W and 26-µm Misalignment Tolerance Microlens-Integrated p-i-n Photodiodes
Yong LEE Kazuyuki NAGATSUMA Kazuhiko HOSOMI Takuma BAN Kazunori SHINODA Koichiro ADACHI Shinji TSUJI Yasunobu MATSUOKA Shigehisa TANAKA Reiko MITA Toshiki SUGAWARA Masahiro AOKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/01/01
Vol. E94-C  No. 1  pp. 116-119
Type of Manuscript:  BRIEF PAPER
Category: Lasers, Quantum Electronics
Keyword: 
p-i-n photodiodemicrolens100 Gbit/s Ethernetquadplexer receiver-optical-subassembly module
 Summary | Full Text:PDF(406.7KB)

High-Speed EA-DFB Laser for 40-G and 100-Gbps
Shigeki MAKINO Kazunori SHINODA Takeshi KITATANI Hiroaki HAYASHI Takashi SHIOTA Shigehisa TANAKA Masahiro AOKI Noriko SASADA Kazuhiko NAOE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/07/01
Vol. E92-C  No. 7  pp. 937-941
Type of Manuscript:  INVITED PAPER (Special Section on Recent Advances in Ultra-high-speed Photonic Devices for Next-generation Optical Fiber Communications)
Category: 
Keyword: 
electro absorption modulatorEADFB laseruncooledInGaAlAsEthernet40 Gbps100 Gbps
 Summary | Full Text:PDF(540.7KB)

Compact and Low-Power-Consumption 40-Gbit/s, 1.55-µm Electro-Absorption Modulators
Hideo ARIMOTO Jun-ichiro SHIMIZU Takeshi KITATANI Kazunori SHINODA Tomonobu TSUCHIYA Masataka SHIRAI Masahiro AOKI Noriko SASADA Hiroshi YAMAMOTO Kazuhiko NAOE Mitsuo AKASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 951-959
Type of Manuscript:  Special Section PAPER (Joint Special Section on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
40-Gbit/selectro-absorption modulatorInGaAsPInGaAlAsEAM/DFB laseruncooled operation
 Summary | Full Text:PDF(1.7MB)

Numerical Analysis of Beam-Expanders Integrated with Laser Diodes
Makoto TAKAHASHI Tsukuru OHTOSHI Masahiro AOKI Hiroshi SATO Shinji TSUJI Kazuhisa UOMI Ken NAONO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/06/25
Vol. E83-C  No. 6  pp. 845-854
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Optical Devices for Next Generation High-Speed Communication Systems and Photonic Networks)
Category: Semiconductor Lasers
Keyword: 
optical waveguidebeam-expanderlaser diodeBPMFD-TD
 Summary | Full Text:PDF(1.2MB)

Direct Wafer Bonding Technique Aiming for Free-Material and Free-Orientation Integration of Semiconductor Materials
Yae OKUNO Kazuhisa UOMI Masahiro AOKI Tomonobu TSUCHIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/05/25
Vol. E80-C  No. 5  pp. 682-688
Type of Manuscript:  Special Section PAPER (Special Issue on Photonic Integrated Circuits)
Category: 
Keyword: 
direct wafer bondingfree-material and free-orientation integrationlattice- and orientation-mismatches
 Summary | Full Text:PDF(582.8KB)

Proposal of Distributed Reflector (DR) Structure for High Efficiency Dynamic Single Mode (DSM) Lasers
Kazuhiro KOMORI Shigehisa ARAI Yasuharu SUEMATSU Masahiro AOKI Isamu ARIMA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1988/04/25
Vol. E71-E  No. 4  pp. 318-320
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1988 Spring Convention IEICE)
Category: Quantum Electronics
Keyword: 
 Summary | Full Text:PDF(237.5KB)