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Analysis of high-power EDFA operating in saturated regime at λ=1530 nm and its performance evaluation in DWDM systems

✍ Scribed by J. Ravikanth; D. D. Shah; R. Vijaya; Bhanu P. Singh; R. K. Shevgaonkar


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
221 KB
Volume
32
Category
Article
ISSN
0895-2477

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✦ Synopsis


Abstract

This paper presents the numerical analysis of an EDFA operating in the saturation regime. Erbium‐doped silica fibers with higher numerical aperture and erbium ion concentration can yield high output signal powers. The study of multichannel signal amplification in a high‐power EDFA shows that the gain excursion in a particular channel lies within 0.5 dB as long as the number of channels dropped does not exceed a certain limit. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 64–70, 2002.


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