Time delay signature suppression and complexity enhancement of chaos in laser with self-phase-modulated optical feedback

Authors :: Kun Qiu
Chenpeng Xue
Ning Jiang
Guilan Li
Yunxin Lv
Chao Wang
Shuqing Lin
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2017
Publisher :: OSA, 2017.
Abstract: Chaos generated by a semiconductor laser subject to self-phase-modulated optical feedback is proposed, where the time-delay-signature is concealed and complexity is enhanced. Fascinatingly, the probability density distribution of its output intensity is close to symmetry.

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