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Proceedings Paper

Chaotic output signal self-correlation characteristics of optical feedback semiconductor lasers under optical injection
Author(s): Yan Fan; Guang-qiong Xia; Zong-Min Leng; Xue-Min Jiao; Yin-Chuan Zhao; Zheng-Mao Wu
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Paper Abstract

Based on the theory describing the optical feedback semiconductor lasers (SLs) under optical injection, the effects of the feedback strength and delay time, injected strength and frequency detuning on the self-correlation performance of the output chaotic signal are investigated. The results show that the full-width at half-maximum (FWHM) and peak sidelobe level (PSL) of the output self-correlation function is critically dependent on parameters related to injection and feedback. By reasonably selecting the parameters, the self-correlation function with 0.02ns FWHM can be obtained, which is prior to reported results.

Paper Details

Date Published: 18 November 2008
PDF: 6 pages
Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713534 (18 November 2008); doi: 10.1117/12.802556
Show Author Affiliations
Yan Fan, Southwest Univ. (China)
Guang-qiong Xia, Southwest Univ. (China)
Zong-Min Leng, Southwest Univ. (China)
Xue-Min Jiao, Southwest Univ. (China)
Yin-Chuan Zhao, Southwest Univ. (China)
Zheng-Mao Wu, Southwest Univ. (China)

Published in SPIE Proceedings Vol. 7135:
Optoelectronic Materials and Devices III
Yi Luo; Jens Buus; Fumio Koyama; Yu-Hwa Lo, Editor(s)

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