Influence of optical amplifier location on four-wave mixing induced crosstalk

Following the optical amplifier position in the transmission link, the four-wave mixing (FWM) induced crosstalk is increased up to two times the optical gain. A simple approximate expression of the crosstalk penalty is derived and compared with exact results for standard and dispersion shifted (DS) optical fibres.


Published in:
Electronics Letters, 29, 1, 43
Year:
1993
Publisher:
Institution of Engineering and Technology
ISSN:
0013-5194
Keywords:
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 Record created 2010-06-03, last modified 2018-03-17

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