Low noise figure, high gain, high conversion efficiency L-band EDFA

R. P. Espindola; P. S. Westbrook; T. A. Strasser; P. F. Wysocki

doi:10.1364/OAA.1999.WD4

Optical Amplifiers and their Applications
Trends in Optics and Photonics (Optica Publishing Group, 1999),
paper WD4
•https://doi.org/10.1364/OAA.1999.WD4

Low noise figure, high gain, high conversion efficiency L-band EDFA

R. P. Espindola, P. S. Westbrook, T. A. Strasser, and P. F. Wysocki

Optical Amplifiers and Their Applications 1999

Nara Japan
ISBN: 1-55752-594-3

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R. P. Espindola, P. S. Westbrook, T. A. Strasser, and P. F. Wysocki, "Low noise figure, high gain, high conversion efficiency L-band EDFA," in Optical Amplifiers and their Applications, S. Kinoshita, J. Livas, and G. van den Hoven, eds., Vol. 30 of Trends in Optics and Photonics (Optica Publishing Group, 1999), paper WD4.

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Abstract

We report a novel L-band EDFA uses in-line tilted fiber Bragg gratings to filter the C-band ASE. This amplifier has a low external noise figure (<4.5 dB), high gain (>27 dB) over a 33 nm bandwidth, and high power conversion efficiency of 24.3%.

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