Improved SPGD Algorithm for Optical Phased Array Phase Calibration

Improved SPGD Algorithm for Optical Phased Array Phase Calibration

A chip-level optical beam steerer is an inevitable choice for next-generation light detection and ranging (LiDAR). The research on optical phased array (OPA) is the most intriguing. However, the complexity of control and calibration speed limit the full potential as the number of channels increases....

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Bibliographic Details
Main Authors: Zheng Wang, Yibo Yang, Ruiting Wang, Guangzhen Luo, Pengfei Wang, Yanmei Su, Jiaoqing Pan, Yejin Zhang
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Applied Sciences
Subjects:
optical phased array
LiDAR
phase calibration algorithm
SPGD
temperature controlled OPA
Online Access:https://www.mdpi.com/2076-3417/12/15/7879

Internet

https://www.mdpi.com/2076-3417/12/15/7879

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