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Proceedings Paper

Phase Noise Suppression In Coherent Optical Communication Systems By Differential Modulation
Author(s): J. P. Bekooij; D. A. Shklarsky; C. M. de Blok; A. C. van Bochove
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Paper 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.

Paper Details

Date Published: 5 February 1990
PDF: 12 pages
Proc. SPIE 1175, Coherent Lightwave Communications: Fourth in a Series, (5 February 1990); doi: 10.1117/12.963273
Show Author Affiliations
J. P. Bekooij, PTT Research Neher Laboratories (The Netherlands)
D. A. Shklarsky, PTT Research Neher Laboratories (The Netherlands)
C. M. de Blok, PTT Research Neher Laboratories (The Netherlands)
A. C. van Bochove, PTT Research Neher Laboratories (The Netherlands)


Published in SPIE Proceedings Vol. 1175:
Coherent Lightwave Communications: Fourth in a Series
Roger C. Steele; Harish R. Sunak, Editor(s)

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