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Optical Engineering

Using optical single sideband modulation technique to improve CATV system performance
Author(s): Hai-Han Lu; Shah-Jye Tzeng
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Paper Abstract

We propose and demonstrate an externally modulated AM-vestigial sideband (VSB) CATV erbium- doped fiber amplifier-repeated system which uses an optical single sideband modulation technique to improve the composite second order (CSO) and composite triple beat (CTB) performances in systems. In comparison with conventional externally modulated fiber optical CATV systems, excellent performances of carrier-to-noise ratio >50 dB, CSO?72 dB, and CTB?69 dB were achieved for the full channel band over a 100-km single-mode fiber transport.

Paper Details

Date Published: 1 August 2002
PDF: 2 pages
Opt. Eng. 41(8) doi: 10.1117/1.1490013
Published in: Optical Engineering Volume 41, Issue 8
Show Author Affiliations
Hai-Han Lu, National Taipei Univ. of Technology (Taiwan)
Shah-Jye Tzeng, National Taipei University of Technology (Taiwan)


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