Flexible Measurement of High-Slope Micro-Nano Structures with Tilted Wave Digital Holographic Microscopy

Digital holographic microscopy is an important measurement method for micro-nano structures. However, when the structured features are of high-slopes, the interference fringes can become too dense to be recognized. Due to the Nyquist’s sampling limit, reliable wavefront restoration and phase unwrapp...

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Bibliographic Details
Published in:Sensors
Main Authors: Xinyang Ma, Rui Xiong, Wei Wang, Xiangchao Zhang
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Subjects:
Online Access:https://www.mdpi.com/1424-8220/23/23/9526

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