Ultrawide-view achromatic circular polarization dynamic converter using an easy-to-integrate multi-layer structure

doi:10.1364/OE.507638

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	Ultrawide-view achromatic circular polarization dynamic converter using an easy-to-integrate multi-layer structure
	Y. Yu, Z. Sun, Q. Mu, Q. Wang, C. Yang, Z. Peng, S. Li and Z. Bi
	2023
发表期刊	Optics Express
ISSN	10944087
卷号	31 期号:25 页码:41292-412300
摘要	What we believe to be a novel integrated circular polarization dynamic converter (CPDC) is proposed based on the four-layer mirror symmetry structure. By designing the twisted structure and rearranging the orientation direction of liquid crystal molecules for each layer, the application wavelength range could be broadened. For the viewing angle expansion, negative birefringent films are selected to compensate for the retardation deviation under oblique incidence. Finally, the particle swarm algorithm is used to optimize the whole configuration, and the polarization conversion efficiency calculated by the finite element method (FEM) can achieve 90% in the wavelength range from 320 nm to 800 nm at an ultrawide view of 160°. Compared with traditionally active liquid crystal waveplates, the design has potential advantages in both wavelength and field of view (FOV) and provides the possibility for the integrated and flimsy fabrication of devices. © 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.
DOI	10.1364/OE.507638
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收录类别	ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68127
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	Y. Yu, Z. Sun, Q. Mu, Q. Wang, C. Yang, Z. Peng, S. Li and Z. Bi. Ultrawide-view achromatic circular polarization dynamic converter using an easy-to-integrate multi-layer structure[J]. Optics Express,2023,31(25):41292-412300.
APA	Y. Yu, Z. Sun, Q. Mu, Q. Wang, C. Yang, Z. Peng, S. Li and Z. Bi.(2023).Ultrawide-view achromatic circular polarization dynamic converter using an easy-to-integrate multi-layer structure.Optics Express,31(25),41292-412300.
MLA	Y. Yu, Z. Sun, Q. Mu, Q. Wang, C. Yang, Z. Peng, S. Li and Z. Bi."Ultrawide-view achromatic circular polarization dynamic converter using an easy-to-integrate multi-layer structure".Optics Express 31.25(2023):41292-412300.

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