Makoto SHIMIZU


Praseodymium-Doped Fiber Amplifiers at 1.3m
Yasutake OHISHI Terutoshi KANAMORI Makoto SHIMIZU Makoto YAMADA Yukio TERUNUMA Jiro TEMMYO Masato WADA Shoichi SUDO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/04/25
Vol. E77-B  No. 4  pp. 421-440
Type of Manuscript:  INVITED PAPER (Special Issue on Fiber Amplifiers and Their Applications to Lightwave Communications)
Category: 
Keyword: 
fiber amplifierrare earthpraseodymiumfluoride fiber
 Summary | Full Text:PDF(1.7MB)

Temperature Dependence of Signal Gain in Er3-Doped Optical Fiber Amplifiers Pumped by 0.8µm Band GsAlAs Laser Diodes
Makoto YAMADA Makoto SHIMIZU Kaoru YOSHINO Masaharu HORIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/10/25
Vol. E76-C  No. 10  pp. 1529-1532
Type of Manuscript:  LETTER
Category: Opto-Electronics
Keyword: 
Er3+-doped optical fiber amplifierfiber amplifier
 Summary | Full Text:PDF(286.1KB)

1.8 Gbit/s Transmission over 210 km Using an Erbium-Doped Fiber Laser Amplifier with 20 dB Repeater Gain in a Direct Detection System
Atsushi TAKADA Kazuo HAGIMOTO Katsumi IWATSUKI Kazuo AIDA Kiyoshi NAKAGAWA Makoto SHIMIZU 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/01/25
Vol. E73-E  No. 1  pp. 21-26
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(552.1KB)

Hydroxyl Loss Increase for an Antimony Oxide-Doped Silica Fiber
Makoto SHIMIZU Hiroki ITOH Yasuji OHMORI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1985/11/25
Vol. E68-E  No. 11  pp. 747-748
Type of Manuscript:  LETTER
Category: Optical and Quantum Electronics
Keyword: 
 Summary | Full Text:PDF(144.8KB)