Theoretical Demonstration of Security Improvement of Optical Phased Array Based on Optically Injection-Locked Lasers

Theoretical Demonstration of Security Improvement of Optical Phased Array Based on Optically Injection-Locked Lasers

The high security of optical phased array (OPA) signals is an important requirement for OPA-based optical wireless communication (OWC). We propose a method for improving the security of OPA-based OWC systems using optically injection-locked (OIL) semiconductor lasers. We theoretically demonstrate th...

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Bibliographic Details
Main Authors: Anh-Hang Nguyen, Jun-Hyung Cho, Hyuk-Kee Sung
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Photonics
Subjects:
optically injection-locked laser
optical phased array
optical wireless communication
security improvement
sidelobe level
unsecured distance
Online Access:https://www.mdpi.com/2304-6732/8/11/469

Internet

https://www.mdpi.com/2304-6732/8/11/469

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