High-gain, broad spectral bandwidth erbium-doped fibre amplifier pumped near 1.5μm

1 January 1989

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 25 (14), 910-911
https://doi.org/10.1049/el:19890610

Abstract

A small-signal gain exceeding 25 dB, and a 3dB spectral bandwidth of 35 nm around 1.545μm are obtained for an erbium-doped silica fibre amplifier pumped in the short wavelength wing of the 1.5μm absorption band.

Keywords

1.545 MICRON
25 DB
FIBRE AMPLIFIER
THREE-LEVEL LASER SYSTEM
BROAD SPECTRAL BANDWIDTH
TRAVELLING WAVE FIBRE AMPLIFIER
SIO2:ER3+

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