Periodically poled lithium niobate-based scheme for optical physical layer security in the coherent optical communications system

A scheme that can be applied to encrypt and decrypt the signals in the optical physical layer of the coherent optical communications system is proposed and numerically verified. The results show that the scheme can be designed to cause arbitrary ratio of transmission binary code sequence to be misin...

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Bibliographic Details
Main Authors: Zhao, Zanshan, Gan, Weiming, Xing, Meng, Ji, Guihua, Li, Guangju, Xing, Weiguang
Format: Conference Proceeding
Language:English
Subjects:
Binary codes
coherent optical communications system
Encryption
Integrated optics
Lithium
Optical fiber communication
optical physical layer security
periodically poled lithium niobate
Physical layer security
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Description
Summary:A scheme that can be applied to encrypt and decrypt the signals in the optical physical layer of the coherent optical communications system is proposed and numerically verified. The results show that the scheme can be designed to cause arbitrary ratio of transmission binary code sequence to be misinterpreted by eavesdroppers.
ISSN:2771-3059
DOI:10.1109/ICOCN59242.2023.10236262