An electrically switchable visible to infra-red dual frequency cholesteric liquid crystal light shutter

2018 ◽  
Vol 6 (15) ◽  
pp. 4243-4249 ◽  
Author(s):  
Chang Suk Lee ◽  
Tatipamula Arun Kumar ◽  
Jin Ho Kim ◽  
Joong Hee Lee ◽  
Jin Seog Gwag ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Cholesteric Liquid Crystal ◽  
Infrared Light ◽  
Dual Frequency ◽  
Infra Red

Herein, an electrically switchable cholesteric liquid crystal (LC) shutter from visible to infrared light was prepared using a dual frequency LC (DFLC).

scholarly journals Near-infrared light directed reflection in a cholesteric liquid crystal

2017 ◽  
Vol 7 (11) ◽  
pp. 4163 ◽  
Author(s):  
H. B. Lu ◽  
J. Xing ◽  
C. Wei ◽  
J. Q. Sha ◽  
G. B Zhang ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Near Infrared ◽  
Cholesteric Liquid Crystal ◽  
Infrared Light ◽  
Near Infrared Light

Electro-optical device based on photonic structure with a dual-frequency cholesteric liquid crystal

2011 ◽  
Vol 36 (14) ◽  
pp. 2632 ◽  
Author(s):  
Yu-Cheng Hsiao ◽  
Chong-Yin Wu ◽  
Chih-Heng Chen ◽  
Victor Ya. Zyryanov ◽  
Wei Lee
Keyword(s):  
Liquid Crystal ◽  
Cholesteric Liquid Crystal ◽  
Dual Frequency ◽  
Photonic Structure ◽  
Optical Device

Polymer Stabilized Bistable Dual Frequency Cholesteric Liquid Crystal Devices Assisted by a Predesigned Chiral Dopant

2021 ◽  
Author(s):  
Chun-Yen Liu ◽  
Chi-Feng Yen ◽  
Yi-Hua Hung ◽  
Chia-Ming Tu ◽  
Guan-Yi Wu ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Cholesteric Liquid Crystal ◽  
Photonic Devices ◽  
Smart Devices ◽  
Dual Frequency ◽  
External Stimulation ◽  
Liquid Crystal Devices ◽  
Polymer Stabilized

Liquid crystals have great potential for developing photonic devices that control the optical behaviors of liquid crystals in smart devices with external stimulation. In this study, we demonstrated a series...

scholarly journals Hybrid anchoring for a color-reflective dual-frequency cholesteric liquid crystal device switched by low voltages

2015 ◽  
Vol 5 (11) ◽  
pp. 2715 ◽  
Author(s):  
Yu-Cheng Hsiao ◽  
Ivan V. Timofeev ◽  
Victor Ya. Zyryanov ◽  
Wei Lee
Keyword(s):  
Liquid Crystal ◽  
Cholesteric Liquid Crystal ◽  
Dual Frequency ◽  
Liquid Crystal Device

Switchable circular beamsplitter using a dual-frequency cholesteric liquid crystal

1998 ◽  
Author(s):  
Hong Ding ◽  
Greg A. Kopp ◽  
Michael J. Derks ◽  
Michael H. Anderson ◽  
Ming Xu ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Cholesteric Liquid Crystal ◽  
Dual Frequency
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