Channel allocation and crosstalk penalty in coherent optical frequency division multiplexing systems
- 29 September 1988
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 24 (20) , 1278-1279
- https://doi.org/10.1049/el:19880870
Abstract
We theoretically studied the crosstalk penalty of coherent optical frequency division multiplexing systems by varying the intermediate frequency and the channel spacing. Our results, applicable to ASK, PSK and CPFSK modulation formats, provide a quantitative criterion for designing a practical multichannel coherent lightwave system.Keywords
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