Color Performance Of Light-Valve Projectors

1989 ◽  
Author(s):  
Celeste M. Howard
Keyword(s):  
Light Valve

scholarly journals Manipulation of light transmission from stable magnetic microrods formed by the alignment of magnetic nanoparticles

RSC Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 2390-2396
Author(s):  
Yoon Ji Seo ◽  
Hyung Gyu Lee ◽  
Jun Seok Yang ◽  
Hwanyeop Jeong ◽  
Jeonghun Han ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Nanoparticles ◽  
Light Transmission ◽  
Smart Window ◽  
Light Valve

Magnetic microrods were synthesised from magnetic nanoparticles by alignment using a magnetic field. The transparency difference was maximised and the anisotropic features of the rods were used as a light valve to control the transparency of a smart window.

scholarly journals Nonlinear optics and liquid crystal light valve for laser beam control

2008 ◽  
Vol 139 ◽  
pp. 012010
Author(s):  
Jean Pierre Huignard ◽  
Arnaud Brignon ◽  
Bastien Steinhausser
Keyword(s):  
Liquid Crystal ◽  
Nonlinear Optics ◽  
Laser Beam ◽  
Beam Control ◽  
Light Valve

Automatic geometry correction in a single-lens light valve projector

1993 ◽  
Author(s):  
Rodney J. Kugizaki ◽  
Delmer Curtis ◽  
James Turner
Keyword(s):  
Single Lens ◽  
Light Valve ◽  
Geometry Correction

Ferroelectric Liquid Crystal Light Valve Using SiO2 / A-Si:H Photodiode

1991 ◽  
Vol 219 ◽  
Author(s):  
T. Horikawa ◽  
S. Tahata ◽  
S. Kaho ◽  
T. Masumi ◽  
N. Mikami ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Dark Conductivity ◽  
Ferroelectric Liquid Crystal ◽  
Two Dimensional ◽  
Metal Insulator ◽  
Resolution Capability ◽  
New Type ◽  
Light Valve ◽  
Mis Diode ◽  
High Photosensitivity

ABSTRACTA new type of ferroelectric liquid crystal light valve (FLCLV) is presented. The design of the FLCLV is based upon the linear equivalent circuit analyses. A photosensor in the FLCLV consists of a metal-insulator-semiconductor (MIS) photodiode. A-Si:H doped with boron and nitrogen [a-Si:(:N:B)] is used in the MIS diode. The a-Si:H(:B:N) film has a dark-conductivity of less than 1×1012 S/cm and a high photosensitivity.Consequently, the writing characteristics of the FLCLV for a two dimensional (2D) image are evaluated. Using writing light of 630 nm and 1 mW/cm2, a high resolution capability of 120∼140 1p/mm is obtained.

Photo-DKDP light valve in optical data processing

1979 ◽  
Vol 18 (19) ◽  
pp. 3307 ◽  
Author(s):  
David Casasent ◽  
Thanh K. Luu
Keyword(s):  
Data Processing ◽  
Optical Data ◽  
Optical Data Processing ◽  
Light Valve

Soliton gating and switching in liquid crystal light valve

2010 ◽  
Vol 96 (7) ◽  
pp. 071104 ◽  
Author(s):  
Armando Piccardi ◽  
Alessandro Alberucci ◽  
Umberto Bortolozzo ◽  
Stefania Residori ◽  
Gaetano Assanto
Keyword(s):  
Liquid Crystal ◽  
Light Valve
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