DocumentCode
1259841
Title
Gain characteristics of an Er/sup 3+/-doped multicomponent glass single-mode optical fiber
Author
Yamada, Makoto ; Shimizu, Makoto ; Horiguchi, Masaharu ; Okayasu, Masanobu ; Sugita, Etsuji
Author_Institution
NTT Corp., Ibaraki, Japan
Volume
2
Issue
9
fYear
1990
Firstpage
656
Lastpage
658
Abstract
Experimental results on gain characteristics of an Er/sup 3+/-doped multicomponent glass single-mode optical-fiber amplifier are reported. This amplifier shows a gain spectrum with twin gain peaks of 1.535 and 1.543 mu m, providing a broadened gain bandwidth. The apparent 6-dB gain bandwidth is 12 nm. Furthermore, the signal gain of 17 dB and 15-mW pump power is realized at a signal wavelength of 1.536 mu m, and a signal gain coefficient of 1.4 dB/mW is achieved.<>
Keywords
erbium; fibre lasers; laser modes; optical pumping; 1.535 micron; 1.536 micron; 1.543 micron; 15 mW; 17 dB; Er/sup 3+/-doped multicomponent glass single-mode optical fiber; broadened gain bandwidth; gain characteristics; gain spectrum; optical-fiber amplifier; pump power; signal gain; signal gain coefficient; twin gain peaks; Absorption; Bandwidth; Erbium; Gain; Glass; Optical fiber amplifiers; Optical fiber communication; Optical fiber devices; Optical fibers; Silicon compounds;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.59341
Filename
59341
Link To Document