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Photonic Integrated Circuits for an Optical Phased Array

Authors :
Yasha Yi
Dachuan Wu
Venus Kakdarvishi
Bowen Yu
Yating Zhuang
Alireza Khalilian
Source :
Photonics, Vol 11, Iss 3, p 243 (2024)
Publication Year :
2024
Publisher :
MDPI AG, 2024.

Abstract

Optical phased arrays (OPAs) are renowned for their exceptional ability to manipulate and direct light beams, positioning them as an ideal choice for solid-state light detection and ranging (LiDAR) technologies. This review provides a comprehensive examination of the current research landscape for photonic integrated circuit (PIC)-based OPAs. It begins by addressing the critical design elements at the component level necessary for optimal functionality. This review then delves into phase calibration techniques and the overarching architecture of OPAs. It concludes by emphasizing the innovative 3-D OPA design, which stands out for its enhanced optical efficiency.

Details

Language :
English
ISSN :
23046732 and 68394314
Volume :
11
Issue :
3
Database :
Directory of Open Access Journals
Journal :
Photonics
Publication Type :
Academic Journal
Accession number :
edsdoj.66556e4f68394314b886297d91e37c31
Document Type :
article
Full Text :
https://doi.org/10.3390/photonics11030243