Fourier holographic display system of three-dimensional images using phase-only spatial light modulator

2012 ◽  
Author(s):  
Hao Zhang ◽  
Yan Zhao ◽  
Huarong Gu ◽  
Qiaofeng Tan ◽  
Liangcai Cao ◽  
...  
Keyword(s):  
Spatial Light Modulator ◽  
Three Dimensional ◽  
Display System ◽  
Light Modulator ◽  
Holographic Display ◽  
Three Dimensional Images

scholarly journals Phase-only transmissive spatial light modulator based on tunable dielectric metasurface

Science ◽  
2019 ◽  
Vol 364 (6445) ◽  
pp. 1087-1090 ◽  
Author(s):  
Shi-Qiang Li ◽  
Xuewu Xu ◽  
Rasna Maruthiyodan Veetil ◽  
Vytautas Valuckas ◽  
Ramón Paniagua-Domínguez ◽  
...  
Keyword(s):  
High Resolution ◽  
Spatial Light Modulator ◽  
Deflection Angle ◽  
Beam Steering ◽  
Beam Deflection ◽  
Spatial Light Modulators ◽  
Light Modulator ◽  
Steering Angle ◽  
Holographic Display ◽  
Light Modulators

Rapidly developing augmented reality, solid-state light detection and ranging (LIDAR), and holographic display technologies require spatial light modulators (SLMs) with high resolution and viewing angle to satisfy increasing customer demands. Performance of currently available SLMs is limited by their large pixel sizes on the order of several micrometers. Here, we propose a concept of tunable dielectric metasurfaces modulated by liquid crystal, which can provide abrupt phase change, thus enabling pixel-size miniaturization. We present a metasurface-based transmissive SLM, configured to generate active beam steering with >35% efficiency and a large beam deflection angle of 11°. The high resolution and steering angle obtained provide opportunities to develop the next generation of LIDAR and display technologies.

Holographic three-dimensional displays with liquid crystal on silicon spatial light modulator

2004 ◽  
Author(s):  
Aneta Michalkiewicz ◽  
Malgorzata Kujawinska ◽  
Tomasz Kozacki ◽  
Xinghua Wang ◽  
Philip J. Bos
Keyword(s):  
Liquid Crystal ◽  
Spatial Light Modulator ◽  
Three Dimensional ◽  
Light Modulator ◽  
Liquid Crystal On Silicon

Holographic full-color 3D display system using color-LCoS spatial light modulator

2005 ◽  
Author(s):  
Seung-Cheol Kim ◽  
Jaw-Woong Moon ◽  
Dong-Hwi Lee ◽  
Kwang-Chul Son ◽  
Eun-Soo Kim
Keyword(s):  
Spatial Light Modulator ◽  
Display System ◽  
3D Display ◽  
Light Modulator ◽  
Full Color
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