DocumentCode
1467508
Title
Broadband lossless DCF using Raman amplification pumped by multichannel WDM laser diodes
Author
Emori, Y. ; Akasaka, Y. ; Namiki, S.
Author_Institution
Opt.-Technol. Lab., Furukawa Electr. Co. Ltd., Chiba, Japan
Volume
34
Issue
22
fYear
1998
fDate
10/29/1998 12:00:00 AM
Firstpage
2145
Lastpage
2146
Abstract
Broadband Raman amplification is demonstrated in a dispersion compensating fibre (DCF). A polarisation combined four channel wavelength division multiplexing 14 xxnm laser diode unit is used for the pumping light source. Losses in the DCF are completely compensated for by means of the Raman gain over 50 nm bandwidth within ±0.5 dB variation
Keywords
Raman lasers; laser beam applications; optical fibre communication; optical fibre dispersion; optical pumping; semiconductor lasers; wavelength division multiplexing; LD pumping light source; Raman amplification; broadband lossless DCF; dispersion compensating fibre; multichannel WDM laser diodes; wavelength division multiplexing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981509
Filename
741364
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