Electronic compensation of saturation-induced crosstalk in optical amplifiers
- 1 September 1988
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 24 (18) , 1154-1156
- https://doi.org/10.1049/el:19880784
Abstract
A simple feedforward circuit is shown to reduce saturation-induced crosstalk in wavelength-multiplexed on-off-keyed optical amplifier applications. In this two-channel demonstration, crosstalk is reduced by 20dB while the effective gain of the amplifier is increased by 3 dB.Keywords
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