随机扰动LC对准波动对电子全息成像散斑噪声的抑制作用

IEICE Trans. Electron. Pub Date : 2023-01-01 DOI:10.1587/transele.2022dii0003

Masatoshi Yaita, Y. Shibata, T. Ishinabe, H. Fujikake

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引用次数: 0

摘要

本文提出了一种基于随机波动液晶(LC)对准的相位干扰装置，以降低全息显示器中产生的散斑噪声。定量评价了与厚LC层对准波动相对应的一些参数，明确了这些参数对LC层对准波动的降噪效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Suppression Effect of Randomly-Disturbed LC Alignment Fluctuation on Speckle Noise for Electronic Holography Imaging

SUMMARY In this paper, we proposed the phase disturbing device us-ing randomly-ﬂuctuated liquid crystal (LC) alignment to reduce the speckle noise generated in holographic displays. Some parameters corresponding to the alignment ﬂuctuation of thick LC layer were quantitatively evaluated, and we clariﬁed the e ﬀ ect of the LC alignment ﬂuctuation with the parameters on speckle noise reduction.

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IEICE Trans. Electron.

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