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Eight-channel WDM amplification in a gain-clamped fiber amplifier

✍ Scribed by M. A. Mahdi; P. Poopalan; S. Selvakennedy; F. R. Mahamd Adikan; W. Y. Chan; H. Ahmad

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 80 KB
Volume: 25
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(20000405)25:1<56::aid-mop17>3.0.co;2-#

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✦ Synopsis

A gain-clamped erbium-doped fiber amplifier EDFA is demonstrated using a double-pass superfluorescent laser centered in the 1530 nm band. The gain is clamped at 21 dB with about 0.2 dB ¨ariation, and the gain flatness between channels is kept below 0.6 dB o¨er 11 dB of input signal power ¨ariation.

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