Shack–Hartmann Wavefront Sensing Based on Four-Quadrant Binary Phase Modulation

Shack–Hartmann Wavefront Sensing Based on Four-Quadrant Binary Phase Modulation

Aiming at the problem that it is difficult for the conventional Shack–Hartmann wavefront sensor to achieve high-precision wavefront reconstruction with low spatial sampling, a kind of Shack–Hartmann wavefront sensing technology based on four-quadrant binary phase modulation is proposed in this paper...

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Bibliographic Details
Main Authors: Mengmeng Zhao, Wang Zhao, Kangjian Yang, Shuai Wang, Ping Yang, Fengjiao Zeng, Lingxi Kong, Chao Yang
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Photonics
Subjects:
wavefront sensing
four-quadrant binary phase modulation
optimization algorithm
Shack–Hartmann wavefront sensor
Online Access:https://www.mdpi.com/2304-6732/9/8/575

Internet

https://www.mdpi.com/2304-6732/9/8/575

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