Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/20676
Title: Switchable photonic crystal for polymer dispersed liquid crystal
Authors: Sun, XH
Tao, XM 
Keywords: Photonic crystal
Polymer dispersed liquid crystal
Top-cut hexagonal prism
Issue Date: 2011
Publisher: Elsevier
Source: Optics and laser technology, 2011, v. 43, no. 4, p. 820-824 How to cite?
Journal: Optics and laser technology 
Abstract: Single-prism systems are used to fabricate electrically switchable Photonic Crystal (PhC) structures in Polymer Dispersed Liquid Crystal (PDLC) films. The optical configuration is simple, stable and repeatable. A good agreement between theoretical and experimental results is obtained for the PhC structures. Hexagonal far-field diffraction patterns and electrical switching characteristics are also investigated. The smallest droplets of liquid crystals are 10 nm in diameter. The switching voltage can be decreased to 13.3 V/μm.
URI: http://hdl.handle.net/10397/20676
ISSN: 0030-3992
DOI: 10.1016/j.optlastec.2010.11.004
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