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Enhancing Security of Electro-optical Delay Chaotic System Based on Optoelectronic Cascade | IEEE Conference Publication | IEEE Xplore

Enhancing Security of Electro-optical Delay Chaotic System Based on Optoelectronic Cascade


Abstract:

To address the problem of time delay signature (TDS) is identified easily in conventional electro-optical delayed feedback chaotic system. This paper proposes a chaotic c...Show More

Abstract:

To address the problem of time delay signature (TDS) is identified easily in conventional electro-optical delayed feedback chaotic system. This paper proposes a chaotic communication system in the form of an electro-optical cascade, by which two lasers are coupled to each other as driving light sources. It is cascaded with an electro-optical delayed feedback chaotic system to generate a chaotic signal with low TDS. We simulate different system time delays, light source injection intensities and gain constants to evaluate the effectiveness of the system in suppressing TDS.
Date of Conference: 08-11 July 2022
Date Added to IEEE Xplore: 26 August 2022
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Conference Location: Chongqing, China

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