Toshio MORIOKA


R&D of 3M Technologies towards the Realization of Exabit/s Optical Communications
Toshio MORIOKA Yoshinari AWAJI Yuichi MATSUSHIMA Takeshi KAMIYA 
Publication:   
Publication Date: 2017/09/01
Vol. E100-B  No. 9  pp. 1707-1715
Type of Manuscript:  INVITED PAPER (Special Issue the Past, Present, and Future of Communications Technologies in the IEICE)
Category: Fiber-Optic Transmission for Communications
Keyword: 
optical communicationsspace-division multiplexingmulti-core fiberfew-mode fibermode-division multiplexing
 Summary | Full Text:PDF(2.4MB)

Bandwidth-Flexible WDM System Based on Homodyne Detection and Power Splitting Configuration
Masaki AMEMIYA Jun YAMAWAKU Toshio MORIOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4  pp. 1531-1539
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
flexible channel bandwidthWDM systemhomodyne detectionoptical power splitterSNRoptical amplifier
 Summary | Full Text:PDF(717KB)

Optimal Design for Upgrading Optical Amplifier Systems Based on Cost-Effective Homodyne Detection
Masaki AMEMIYA Toshio MORIOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6  pp. 1688-1690
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission
Keyword: 
SNRoptical amplifierWDM systemhomodyne detection
 Summary | Full Text:PDF(280KB)

All-Optical Chirping Manipulation of Laser-Diode Chirped Optical Pulses Utilizing Cross-Phase Modulation in Optical Fibers
Toshio MORIOKA Masatoshi SARUWATARI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/01/25
Vol. E73-E  No. 1  pp. 34-40
Type of Manuscript:  Special Section PAPER (Special Issue on International Conference on Integrated Optics and Optical Fiber Communication)
Category: Optical Communication Systems and Applications
Keyword: 
 Summary | Full Text:PDF(536.7KB)