scholarly journals Properties of spatial solitons in chiral nematic liquid crystal cells

2009 ◽  
Vol 1 (4) ◽  
Author(s):  
Urszula Anna Laudyn ◽  
MichaĹ‚ KwaĹ›ny ◽  
Mirosław Andrzej Karpierz
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Spatial Solitons ◽  
Chiral Nematic ◽  
Crystal Cells

Nematic liquid crystal cells for optical spatial solitons (Nematicons)

2007 ◽  
Author(s):  
A. De Luca ◽  
A. Veltri ◽  
L. Pezzi ◽  
G. Coschignano ◽  
C. Umeton ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Spatial Solitons ◽  
Optical Spatial Solitons ◽  
Crystal Cells

scholarly journals Density of photon states in dye-doped chiral nematic liquid crystal cells in the presence of losses and gain

2012 ◽  
Vol 86 (1) ◽  
Author(s):  
Th. K. Mavrogordatos ◽  
S. M. Morris ◽  
F. Castles ◽  
P. J. W. Hands ◽  
A. D. Ford ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Chiral Nematic ◽  
Photon States ◽  
Crystal Cells

Alignment structures and diffraction properties of chiral nematic liquid crystal cells with periodically patterned photoalignment films

2015 ◽  
Vol 55 (1) ◽  
pp. 012001 ◽  
Author(s):  
Tomoyuki Sasaki ◽  
Rei Shimura ◽  
Kotaro Kawai ◽  
Kohei Noda ◽  
Moritsugu Sakamoto ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Chiral Nematic ◽  
Crystal Cells

NEMATICONS PROPERTIES AND STABILITY IN CHIRAL NEMATIC LIQUID CRYSTAL

2012 ◽  
Vol 21 (03) ◽  
pp. 1250036 ◽  
Author(s):  
URSZULA A. LAUDYN ◽  
FILIP A. SALA ◽  
MIROSŁAW A. KARPIERZ
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Light Beam ◽  
Nematic Liquid Crystal ◽  
Nematic Liquid Crystals ◽  
Beam Propagation ◽  
Numerical Results ◽  
Spatial Solitons ◽  
High Birefringence ◽  
Chiral Nematic

We report on the experimental and numerical results of the nonlinear light beam propagation in planar samples of chiral nematic liquid crystals, for both high- and low-birefringence chiral nematic liquid crystals. We investigate the properties and stability of obtained nematicons. We found that reorientational spatial solitons require larger excitation powers in low-birefringence chiral nematics than in high-birefringence but remain more stable and self-focused.

Rotational Behavior of Stripe Domains Appearing in Hybrid Aligned Chiral Nematic Liquid Crystal Cells

2010 ◽  
Vol 49 (5) ◽  
pp. 051701 ◽  
Author(s):  
Toshiaki Nose ◽  
Toshitaka Miyanishi ◽  
Yuki Aizawa ◽  
Ryouta Ito ◽  
Michinori Honma
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Rotational Behavior ◽  
Chiral Nematic ◽  
Crystal Cells

A robust and inexpensive all optical switch with chiral nematic liquid crystal

2021 ◽  
Vol 119 ◽  
pp. 111306
Author(s):  
Hossein mehrzad ◽  
Ezeddin Mohajerani ◽  
Mohammad Mohammadimasoudi ◽  
Kristiaan Neyts
Keyword(s):  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Optical Switch ◽  
Chiral Nematic ◽  
All Optical ◽  
All Optical Switch
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