4-domain twisted liquid crystal micropolarizer array for visible linear polarization imaging

doi:10.1364/OE.446128

CIOMP OpenIR

	4-domain twisted liquid crystal micropolarizer array for visible linear polarization imaging
	S. Zhang; C. Liu; Z. Sun; Q. Mu; J. Campos; H. Liu; X. Zhang; D. Li and Q. Wang
	2021
发表期刊	Optics Express
ISSN	10944087
卷号	29 期号:26 页码:43226-43240
摘要	In this paper, a 4-domain twisted liquid crystal micropolarizer (twisted-LCMP) array was designed and fabricated enabling linear polarization imaging in the visible band. It contains a pixelized twisted-LC layer and a polarizer. The optimized twist angles were designed as 22.5 and 67.5 for best extinction ratio. A large birefringence LC material was used to fulfill the Mauguin condition in a wider visible band. Using a digital micromirror device (DMD) lithography system, the twisted-LCMP array was fabricated precisely using the photoalignment technique. It exhibited excellent optical performance, which could meet the requirements for polarization imaging. The measurement error for degree of linear polarization (DoLP) and angle of polarization (AoP) were less than 1.15% and 0.65. The proposed twisted-LCMP array has great potential to be integrated directly into a camera for real-time linear polarization imaging. 2021 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
DOI	10.1364/OE.446128
URL	查看原文
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65013
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S. Zhang,C. Liu,Z. Sun,et al. 4-domain twisted liquid crystal micropolarizer array for visible linear polarization imaging[J]. Optics Express,2021,29(26):43226-43240.
APA	S. Zhang.,C. Liu.,Z. Sun.,Q. Mu.,J. Campos.,...&D. Li and Q. Wang.(2021).4-domain twisted liquid crystal micropolarizer array for visible linear polarization imaging.Optics Express,29(26),43226-43240.
MLA	S. Zhang,et al."4-domain twisted liquid crystal micropolarizer array for visible linear polarization imaging".Optics Express 29.26(2021):43226-43240.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
4-domain twisted liq（3632KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载