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Generalized ripple suppression algorithm for phase-shift interferometric wavefronts

delete2026-02-04
delete0
PRE
AI
Y
Yuqing Liu
D
Donghui Zheng *
L
Lei Chen
Z
Zhe Zhang
DOI：10.1016/j.optlaseng.2026.109674delete
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Abstract

Abstract

En 中文
• A ripple suppression algorithm for wavefronts in phase-shift interferometry. • Effective for all ripple errors with known spatial frequency characteristics. • The algorithm is based on wavefront shape decomposition and component analysis. • It is versatile, and can effectively improve measurement accuracy and repeatability.

Journal

Optics and Lasers in Engineering cover
Optics and Lasers in Engineering
IF:
3.7
Papers:
7.2K
Citations:
1.7W

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No organization information available