Kunimasa SAITOH

A Review of PLC-Based Broadband Two-Mode Multi/Demultiplexer Designed by Wavefront Matching Method
Eri TAGUCHI Takeshi FUJISAWA Yoko YAMASHITA Shuntaro MAKINO Nobutomo HANZAWA Taiji SAKAMOTO Takashi MATSUI Kyozo TSUJIKAWA Kazuhide NAKAJIMA Fumihiko YAMAMOTO Kunimasa SAITOH 
Publication:   
Publication Date: 2018/07/01
Vol. E101-C  No. 7  pp. 518-526
Type of Manuscript:  INVITED PAPER (Special Section on Distinguished Papers in Photonics)
Category: 
Keyword: 
WFM method, PLC, MDM, mode multi/demultiplexer, 
 Summary | Full Text:PDF
An Investigation on Crosstalk in Multi-Core Fibers by Introducing Random Fluctuation along Longitudinal Direction
Katsuhiro TAKENAGA Yoko ARAKAWA Shoji TANIGAWA Ning GUAN Shoichiro MATSUO Kunimasa SAITOH Masanori KOSHIBA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2  pp. 409-416
Type of Manuscript:  Special Section PAPER (Special Section on Extremely Advanced Optical Transmission Technologies and Transmission Optical Fiber Technologies towards Exabit Era)
Category: 
Keyword: 
multi-core fiber, crosstalk, coupled-mode theory, coupled-power theory, 
 Summary | Full Text:PDF
Fundamental Characteristics of Localized Acoustic Modes in Photonic Crystal Fibers
Ikumi ENOMORI Kunimasa SAITOH Masanori KOSHIBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 876-882
Type of Manuscript:  Special Section PAPER (Joint Special Section on Recent Progress in Optoelectronics and Communications)
Category: Optical Fibers, Cables and Fiber Devices
Keyword: 
photonic crystal fiber, photonic band-gap, acoustic wave, acoustic band-gap, acousto-optic effect, 
 Summary | Full Text:PDF