A high-resolution wavefront compensating system using a liquid-crystal on silicon chip

2009 ◽  
Vol 51 (12) ◽  
pp. 2979-2985 ◽  
Author(s):  
Seow-Hwang Eng ◽  
Fred Reinholz ◽  
Douglas Chai
Keyword(s):  
Liquid Crystal ◽  
High Resolution ◽  
Liquid Crystal On Silicon

scholarly journals Adaptive optics imaging system based on a high-resolution liquid crystal on silicon device

2006 ◽  
Vol 14 (18) ◽  
pp. 8013 ◽  
Author(s):  
Quanquan Mu ◽  
Zhaoliang Cao ◽  
Lifa Hu ◽  
Dayu Li ◽  
Li Xuan
Keyword(s):  
Liquid Crystal ◽  
High Resolution ◽  
Adaptive Optics ◽  
Imaging System ◽  
Adaptive Optics Imaging ◽  
Liquid Crystal On Silicon ◽  
Silicon Device

Diffraction Effect on High-Resolution Liquid-Crystal-on-Silicon Devices

2005 ◽  
Vol 44 (5A) ◽  
pp. 3068-3072 ◽  
Author(s):  
Kuan-Hsu Fan Chiang ◽  
Shu-Hsia Chen ◽  
Shin-Tson Wu
Keyword(s):  
Liquid Crystal ◽  
High Resolution ◽  
Diffraction Effect ◽  
Silicon Devices ◽  
Liquid Crystal On Silicon

scholarly journals Pursuing High Quality Phase-Only Liquid Crystal on Silicon (LCoS) Devices

2018 ◽  
Vol 8 (11) ◽  
pp. 2323 ◽  
Author(s):  
Huang-Ming Chen ◽  
Jhou-Pu Yang ◽  
Hao-Ting Yen ◽  
Zheng-Ning Hsu ◽  
Yuge Huang ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
High Resolution ◽  
Current Status ◽  
Driving Frequency ◽  
Light Modulation ◽  
High Definition ◽  
High Quality ◽  
Hardware Interface ◽  
Spatial Light Modulation ◽  
Liquid Crystal On Silicon

Fine pixel size and high-resolution liquid crystal on silicon (LCoS) backplanes have been developed by various companies and research groups since 1973. The development of LCoS is not only beneficial for full high definition displays but also to spatial light modulation. The high-quality and well-calibrated panels can project computer generated hologram (CGH) designs faithfully for phase-only holography, which can be widely utilized in 2D/3D holographic video projectors and components for optical telecommunications. As a result, we start by summarizing the current status of high-resolution panels, followed by addressing issues related to the driving frequency (i.e., liquid crystal response time and hardware interface). LCoS panel qualities were evaluated based on the following four characteristics: phase linearity control, phase precision, phase stability, and phase accuracy.

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