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Optical Engineering

Improved performance of a hybrid dense wavelength division multiplexing system employing optical vestigial sideband filters
Author(s): Hai-Han Lu; Tong-Long Huang; Ying-Cong Lin; Yuan-Hong Su
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Paper Abstract

A six-wavelength hybrid dense-wavelength-division-multiplexing (DWDM) system with CATV, 256-QAM, and OC-48 (2.5 Gb/s) video and digital trunking applications, which employ optical vestigial sideband (VSB) filters to improve system performances, are proposed and demonstrated. Excellent performances of composite second order (CSO) and composite triple beat (CTB) are obtained, accompanied by acceptable carrier-to-noise ratio (CNR) value for CATV. Low bit error rate (BER) is also achieved for the 256-QAM and OC-48 digital channels in our proposed system.

Paper Details

Date Published: 1 March 2004
PDF: 6 pages
Opt. Eng. 43(3) doi: 10.1117/1.1645843
Published in: Optical Engineering Volume 43, Issue 3
Show Author Affiliations
Hai-Han Lu, National Taipei Univ. of Technology (Taiwan)
Tong-Long Huang, Lee-Ming Institute of Technology (Taiwan)
Ying-Cong Lin, National Taipei Univ. of Technology (Taiwan)
Yuan-Hong Su, National Taipei Univ. of Technology (Taiwan)


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