Study of an encryption system based on compressive temporal ghost imaging with a chaotic laser

被引：10
|
作者：
Kang Yi [1 ]
Zhang Leihong [1 ]
Zhang Dawei [1 ]
机构：
[1] Univ Shanghai Sci & Technol, Shanghai, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2018年 / 426卷
基金：
中国国家自然科学基金; 上海市自然科学基金;
关键词：
Temporal ghost imaging; Chaotic laser; Optical encryption; OPTICAL ENCRYPTION;
D O I：
10.1016/j.optcom.2018.04.029
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A chaotic laser has good time controllable randomness and second-order temporal relevance. It is widely used in chaotic encryption. Temporal ghost imaging is a non-local imaging method, and its characteristics determine that it has strong application prospects in encryption. In this paper, temporal ghost imaging with a chaotic laser is used in optical encryption. The excellent cryptographic properties of the chaotic laser and the non-linear encryption of ghost imaging are combined. The simulation results show that this encryption system has high security and anti-noise capabilities.
引用
收藏
页码：535 / 540
页数：6
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