DocumentCode
1635361
Title
Tunable photonic crystals based on photoinduced deformations of crosslinked liquid-crystalline polymers
Author
Zhao, Xin ; Ji, Xinming ; Wei, Wu ; Yu, Yanlei ; Cheng, Futao ; Bao, ZongMing ; Huang, Yiping
Author_Institution
Dept. of Microelectron., Fudan Univ., Shanghai, China
fYear
2010
Firstpage
1419
Lastpage
1421
Abstract
A novel tunable three-dimensional (3D) photonic crystals is demonstrated based on the photoinduced deformation of the azobenzene crosslinked liquid-crystalline polymers (CLCPs). A nanoimprinting approach is utilized to create a robust CLCPs 3D photonic crystal structure. The dynamical modulated performance of the photonic crystals induced by ultraviolet and visible are measured and analyzed. It is shown that the tunable photonic crystals is reversible and stable.
Keywords
liquid crystal polymers; nanolithography; photonic crystals; 3D photonic crystal structure; azobenzene crosslinked liquid-crystalline polymer; dynamical modulated performance; nanoimprinting; photoinduced deformation; tunable 3D photonic crystal; Films; Lattices; Liquid crystals; Photonic crystals; Photonics; Radiation effects; Three dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State and Integrated Circuit Technology (ICSICT), 2010 10th IEEE International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-5797-7
Type
conf
DOI
10.1109/ICSICT.2010.5667591
Filename
5667591
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