Digitalizing Self-Assembled Chiral Superstructures for Optical Vortex Processing

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 10 vom: 22. März
1. Verfasser: Chen, Peng (VerfasserIn)
Weitere Verfasser: Ma, Ling-Ling, Duan, Wei, Chen, Ji, Ge, Shi-Jun, Zhu, Zhi-Han, Tang, Ming-Jie, Xu, Ran, Gao, Wei, Li, Tao, Hu, Wei, Lu, Yan-Qing
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article chiral superstructures cholesteric liquid crystals photoalignment
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520 |a Cholesteric liquid crystal (CLC) chiral superstructures exhibit unique features; that is, polychromatic and spin-determined phase modulation. Here, a concept for digitalized chiral superstructures is proposed, which further enables the arbitrary manipulation of reflective geometric phase and may significantly upgrade existing optical apparatus. By encoding a specifically designed binary pattern, an innovative CLC optical vortex (OV) processor is demonstrated. Up to 25 different OVs are extracted with equal efficiency over a wavelength range of 116 nm. The multiplexed OVs can be detected simultaneously without mode crosstalk or distortion, permitting a polychromatic, large-capacity, and in situ method for parallel OV processing. Such complex but easily fabricated self-assembled chiral superstructures exhibit versatile functionalities, and provide a satisfactory platform for OV manipulation and other cutting-edge territories. This work is a vital step towards extending the fundamental understanding and fantastic applications of ordered soft matter 
650 4 |a Journal Article 
650 4 |a chiral superstructures 
650 4 |a cholesteric liquid crystals 
650 4 |a photoalignment 
700 1 |a Ma, Ling-Ling  |e verfasserin  |4 aut 
700 1 |a Duan, Wei  |e verfasserin  |4 aut 
700 1 |a Chen, Ji  |e verfasserin  |4 aut 
700 1 |a Ge, Shi-Jun  |e verfasserin  |4 aut 
700 1 |a Zhu, Zhi-Han  |e verfasserin  |4 aut 
700 1 |a Tang, Ming-Jie  |e verfasserin  |4 aut 
700 1 |a Xu, Ran  |e verfasserin  |4 aut 
700 1 |a Gao, Wei  |e verfasserin  |4 aut 
700 1 |a Li, Tao  |e verfasserin  |4 aut 
700 1 |a Hu, Wei  |e verfasserin  |4 aut 
700 1 |a Lu, Yan-Qing  |e verfasserin  |4 aut 
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