Photoaddressing Of High Speed Liquid Crystal Spatial Light Modulators

1987 ◽  
Author(s):  
Garret Moddel ◽  
Kristina M. Johnson ◽  
Mark A. Handschy
Keyword(s):  
Liquid Crystal ◽  
High Speed ◽  
Spatial Light Modulators ◽  
Light Modulators

Ferroelectric liquid crystal with sub-wavelength helix pitch as an electro-optical medium for high-speed phase spatial light modulators

2021 ◽  
Vol 135 ◽  
pp. 106711
Author(s):  
Svetlana P. Kotova ◽  
Evgeny P. Pozhidaev ◽  
Sergey A. Samagin ◽  
Vladimir V. Kesaev ◽  
Vadim A. Barbashov ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
High Speed ◽  
Spatial Light Modulators ◽  
Ferroelectric Liquid Crystal ◽  
Optical Medium ◽  
Light Modulators ◽  
Helix Pitch ◽  
Sub Wavelength

High-speed liquid-crystal-on-silicon spatial light modulators using high-voltage circuitry

1995 ◽  
Vol 20 (3) ◽  
pp. 342 ◽  
Author(s):  
Chongchang Mao ◽  
Douglas J. McKnight ◽  
Kristina M. Johnson
Keyword(s):  
Liquid Crystal ◽  
High Voltage ◽  
High Speed ◽  
Spatial Light Modulators ◽  
Light Modulators ◽  
Liquid Crystal On Silicon

An open-source, accurate, and iterative calibration method for liquid-crystal-based spatial light modulators

2021 ◽  
pp. 127108
Author(s):  
Yuecheng Shen ◽  
Zeyu Hu ◽  
Daixuan Wu ◽  
Cheng Ma ◽  
Yan Liu
Keyword(s):  
Liquid Crystal ◽  
Open Source ◽  
Calibration Method ◽  
Spatial Light Modulators ◽  
Light Modulators

Modelling of binary phase modulation in surface stabilized ferroelectric liquid crystal spatial light modulators

2004 ◽  
Vol 35 (2) ◽  
pp. 193-201 ◽  
Author(s):  
Yongmin. Lee ◽  
J. Gourlay ◽  
W.J. Hossack ◽  
I. Underwood ◽  
A.J. Walton
Keyword(s):  
Liquid Crystal ◽  
Phase Modulation ◽  
Spatial Light Modulators ◽  
Ferroelectric Liquid Crystal ◽  
Binary Phase ◽  
Light Modulators

scholarly journals Diffraction Efficiency Characteristics for MEMS-Based Phase-Only Spatial Light Modulator with Nonlinear Phase Distribution

Photonics ◽  
2021 ◽  
Vol 8 (3) ◽  
pp. 62
Author(s):  
Remington S. Ketchum ◽  
Pierre-Alexandre Blanche
Keyword(s):  
Diffraction Efficiency ◽  
High Speed ◽  
Phase Distribution ◽  
Complex Structure ◽  
Spatial Light Modulators ◽  
Light Modulator ◽  
Micro Electro Mechanical Systems ◽  
Light Modulators ◽  
Nonlinear Phase ◽  
Liquid Crystal On Silicon

Micro-electro mechanical systems (MEMS)-based phase-only spatial light modulators (PLMs) have the potential to overcome the limited speed of liquid crystal on silicon (LCoS) spatial light modulators (SLMs) and operate at speeds faster than 10 kHz. This expands the practicality of PLMs to several applications, including communications, sensing, and high-speed displays. The complex structure and fabrication requirements for large, 2D MEMS arrays with vertical actuation have kept MEMS-based PLMs out of the market in favor of LCoS SLMs. Recently, Texas Instruments has adapted its existing DMD technology for fabricating MEMS-based PLMs. Here, we characterize the diffraction efficiency for one of these PLMs and examine the effect of a nonlinear distribution of addressable phase states across a range of wavelengths and illumination angles.

scholarly journals Using the Liquid Crystal Spatial Light Modulators for Control of Coherence and Polarization of Optical Beams

10.5772/21915 ◽  
2011 ◽  
Author(s):  
Andrey S. ◽  
Carolina Rickenstorff-Parrao ◽  
Miguel A.
Keyword(s):  
Liquid Crystal ◽  
Spatial Light Modulators ◽  
Light Modulators ◽  
Optical Beams
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