scholarly journals Polarization-independent phase modulation of a homeotropic liquid crystal gel

2005 ◽  
Vol 87 (19) ◽  
pp. 191106 ◽  
Author(s):  
Hongwen Ren ◽  
Yi-Hsin Lin ◽  
Chien-Hui Wen ◽  
Shin-Tson Wu
Keyword(s):  
Liquid Crystal ◽  
Phase Modulation ◽  
Polarization Independent

scholarly journals Polarization-independent phase modulation using a polymer-dispersed liquid crystal

2005 ◽  
Vol 86 (14) ◽  
pp. 141110 ◽  
Author(s):  
Hongwen Ren ◽  
Yi-Hsin Lin ◽  
Yun-Hsing Fan ◽  
Shin-Tson Wu
Keyword(s):  
Liquid Crystal ◽  
Phase Modulation ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Polarization Independent

scholarly journals Polarization-independent phase modulation using a blue-phase liquid crystal over silicon device

2014 ◽  
Vol 53 (29) ◽  
pp. 6925 ◽  
Author(s):  
Rachel M. Hyman ◽  
Alexander Lorenz ◽  
Stephen M. Morris ◽  
Timothy D. Wilkinson
Keyword(s):  
Liquid Crystal ◽  
Phase Modulation ◽  
Phase Liquid ◽  
Blue Phase ◽  
Silicon Device ◽  
Polarization Independent

scholarly journals A polarization-independent blue phase liquid crystal on silicon with low operation voltage

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Changli Sun ◽  
Jiangang Lu
Keyword(s):  
Liquid Crystal ◽  
Phase Modulation ◽  
Light Propagation ◽  
Incident Light ◽  
Optical Path ◽  
Imaging Systems ◽  
Phase Liquid ◽  
Blue Phase ◽  
Liquid Crystal On Silicon ◽  
Polarization Independent

AbstractA polarization-independent blue phase liquid crystal on silicon (BPLCoS) device with low operation voltage for 2π phase depth is demonstrated. With optimized reflection structure and two reflection films, the incident light may experience multifold optical path and 2π phase depth can be obtained. For the polarization-independence, an inclined electric field made by periodical gradient voltage is applied on the blue phase liquid crystal (BPLC) to match the light propagation direction. With the structure, the operation voltage can be lowered to 5.5 V in simulation and 5.9 V in experiment for 2π phase modulation at 1550 nm. The proposed device shows great potential for communication and imaging systems.

Polarization independent phase modulation by a film with nano-sized droplets of liquid crystal

2004 ◽  
Vol 412 (1) ◽  
pp. 147-151 ◽  
Author(s):  
Valery Loiko ◽  
Alexander Konkolovich ◽  
Daniele Lucchetta ◽  
Francesco Simoni
Keyword(s):  
Liquid Crystal ◽  
Phase Modulation ◽  
Polarization Independent

scholarly journals Gradient pretilt angle alignment materials with different photosensitivity for tunable polarization‐independent self‐aligned liquid crystal lens

2021 ◽  
Author(s):  
Veronika S. Bezruchenko ◽  
Alexander A. Muravsky ◽  
Anatoli A. Murauski ◽  
Alexander I. Stankevich ◽  
Uladzimir V. Mahilny
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystal Lens ◽  
Polarization Independent ◽  
Pretilt Angle
Sign in / Sign up

Export Citation Format

Share Document