Characterization of Spatial Light Modulator Based on the Phase in Fourier Domain of the Hologram and Its Applications in Coherent Imaging

Characterization of Spatial Light Modulator Based on the Phase in Fourier Domain of the Hologram and Its Applications in Coherent Imaging

Although digital holography is used widely at present, the information contained in the digital hologram is still underutilized. For example, the phase values of the Fourier spectra of the hologram are seldom used directly. In this paper, we take full advantage of them for characterizing the phase m...

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Bibliographic Details
Main Authors: Huaying Wang, Zhao Dong, Feng Fan, Yunpeng Feng, Yuli Lou, Xianan Jiang
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Applied Sciences
Subjects:
spatial light modulator
digital holography
phase modulation
Fourier spectra
fast characterization
coherent imaging
Online Access:http://www.mdpi.com/2076-3417/8/7/1146

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