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A twin-core erbium-doped fiber amplifier
Authors:B. Wu and P. L. Chu
Affiliation:

Optical Communications Group, School of Electrical Engineering, University of New South Wales, P.O. Box 1, Kensington, N.S.W. 2033, Australia

Abstract:We propose a twin-core erbium-doped optical fiber amplifier. It has the advantage over the conventional single core erbium-doped fiber amplifier in that it has a flat gain characteristic over a wide bandwidth, i.e. within 30 nm. By adjusting the pump power launched into one of the cores, the gain characteristic can be tuned.
Keywords:
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