所属单位：University of Ottawa
论文名称：Time-delay signature concealed broadband gain-coupled chaotic laser with fiber random grating induced distributed feedback
发表刊物：Optics & Laser Technology
摘要：A broadband chaotic laser with a flat power spectrum extending up to ∼7.53 GHz is achieved by injecting continuous wave laser light into a chaotic diode laser perturbed by fiber random grating induced distributed feedback, which forms a gain-coupled chaotic laser system. More than triple bandwidth enhancement is realized with appropriate frequency detuning between the master and slave lasers. Unlike normal chaotic lasers, the output from such a broadband chaotic laser is free from time-delay signature, which can be potentially applied for practical random number generations and will find useful applications in the fields of information security and computation systems.
全部作者：Liang Zhang,Ping Lu,Steven Mihailov,Liang Chen
第一作者：Yanping Xu
论文类型：期刊论文
通讯作者：Xiaoyi Bao
学科门类：工学
一级学科：光学工程
文献类型：J
卷号：109
是否译文：否
发表时间：2019-01-01
收录刊物：SCI
发表时间：2019-01-01