Effect of orientation inhomogeneity of a profiled-surface liquid crystal on the characteristics of diffraction optical elements

2000 ◽  
Author(s):  
I. Karnei ◽  
E. A. Melnikova ◽  
Oleg G. Romanov ◽  
Ihar V. Stashkevitch
Keyword(s):  
Liquid Crystal ◽  
Optical Elements ◽  
Surface Liquid ◽  
Diffraction Optical Elements

P‐58: Properties of Diffraction Optical Elements on the Base of Discotic Liquid Crystal for Display Applications

2020 ◽  
Vol 51 (1) ◽  
pp. 1558-1561
Author(s):  
Victor V. Belyaev ◽  
Alexey S. Solomatin ◽  
Andrey A. Belyaev ◽  
Nune Hakobyan ◽  
Hakob Margaryan ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Optical Elements ◽  
Discotic Liquid Crystal ◽  
Diffraction Optical Elements

scholarly journals Generation of diffractive optical elements onto photopolymer using liquid crystal on silicon displays

2017 ◽  
Author(s):  
Roberto Fernandez ◽  
Sergi Gallego ◽  
Francisco J. Martinez ◽  
Andres Marquez ◽  
Inmaculada Pascual ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Diffractive Optical Elements ◽  
Optical Elements ◽  
Liquid Crystal On Silicon

scholarly journals Liquid-Crystal Based Light Steering Optical Elements

2011 ◽  
Vol 3 (2) ◽  
Author(s):  
Sergiy Valyukh ◽  
Iryna Valyukh ◽  
Vladimir Chigrinov
Keyword(s):  
Liquid Crystal ◽  
Optical Elements

scholarly journals Liquid crystal Adaptive Optics Visual Simulator: Application to testing and design of ophthalmic optical elements

2007 ◽  
Vol 15 (24) ◽  
pp. 16177 ◽  
Author(s):  
Silvestre Manzanera ◽  
Pedro M. Prieto ◽  
Diego B. Ayala ◽  
Joseph M. Lindacher ◽  
Pablo Artal
Keyword(s):  
Liquid Crystal ◽  
Adaptive Optics ◽  
Optical Elements

Liquid crystal Pancharatnam-Berry optical elements

2019 ◽  
Author(s):  
Ziyuan Zhou ◽  
Yubing Guo ◽  
Hao Yu ◽  
Miao Jiang ◽  
Taras Turiv ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Optical Elements

NEW GENERATION OPTICAL ELEMENTS WITH CENTRALLY SYMMETRIC ORIENTATION BASED ON LIQUID CRYSTAL POLYMERS

2020 ◽  
Vol 54 (1 (251)) ◽  
pp. 70-76
Author(s):  
H.L. Margaryan ◽  
N.H. Hakobyan ◽  
V.K. Abrahamyan ◽  
V.V. Belyaev ◽  
D.N. Chausov ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Optical Axis ◽  
Periodic Structures ◽  
Liquid Crystal Polymers ◽  
Optical Elements ◽  
Smooth Change ◽  
Ultrathin Layers ◽  
Centrally Symmetric ◽  
New Type ◽  
New Generation

The synthesis of new photo-orienting liquid crystal polymers made it possible to create a completely new type of optical elements consisting of ultrathin layers with a spatially structured orientation of the optical axis. In this paper the optical elements based on centrally symmetric periodic structures with cylindrical orientations of molecules are described. These elements are implemented using the recording method that provides a smooth change of optical axis in a thin film of a liquid crystal polymer. The optical elements on the base of described structures have new functionalities and may be assigned to the class of optical elements of a new generation.

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