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Optical Engineering • Open Access

Hybrid CATV/16-QAM-Digital CATV/16-QAM-OFDM in-building network over passive optical network and gradient index-plastic optical fiber/visible light communication transport
Author(s): Chung-Yi Li; Cheng-Ling Ying; Chun-Yu Lin

Paper Abstract

We propose and experimentally demonstrate a hybrid CATV/16-QAM-Digital CATV/16-QAM-OFDM in-building network over a 40-km single-mode fiber and graded index-plastic optical fiber/10-m visible light communication. The application of external injection technology with the addition of an optoelectronic feedback that raises the resonance frequency of the laser diode results in increased system transmission capability. Good performances of carrier-to-noise ratio, composite second-order, and composite triple-beat are obtained for the CATV signal. A low bit-error-rate value is achieved for the 16-QAM-Digital CATV/16-QAM-OFDM signal.

Paper Details

Date Published: 19 March 2015
PDF: 7 pages
Opt. Eng. 54(3) 036108 doi: 10.1117/1.OE.54.3.036108
Published in: Optical Engineering Volume 54, Issue 3
Show Author Affiliations
Chung-Yi Li, National Taipei Univ. of Technology (Taiwan)
Cheng-Ling Ying, JinWen Univ. of Science & Technology (Taiwan)
Chun-Yu Lin, National Taipei Univ. of Technology (Taiwan)


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