Phase Noise Suppression In Coherent Optical Communication Systems By Differential Modulation

J. P. Bekooij; D. A. Shklarsky; C. M. de Blok; A. C. van Bochove

doi:10.1117/12.963273

5 February 1990 Phase Noise Suppression In Coherent Optical Communication Systems By Differential Modulation

J. P. Bekooij, D. A. Shklarsky, C. M. de Blok, A. C. van Bochove

Proceedings Volume 1175, Coherent Lightwave Communications: Fourth in a Series; (1990) https://doi.org/10.1117/12.963273
Event: OE/FIBERS '89, 1989, Boston, United States

Abstract

Two novel concepts for suppression of laser phase noise in coherent optical communication systems are presented, based on compensation after heterodyne detection. As a result, the normally imposed requirements on laser linewidth to bit rate ratio can be diminished considerably. Discussion of both techniques is given, together with computer simulations and experiments demonstrating the principles of operation.

Citation Download Citation

J. P. Bekooij, D. A. Shklarsky, C. M. de Blok, and A. C. van Bochove "Phase Noise Suppression In Coherent Optical Communication Systems By Differential Modulation", Proc. SPIE 1175, Coherent Lightwave Communications: Fourth in a Series, (5 February 1990); https://doi.org/10.1117/12.963273

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