Binary phase modulation using electrically addressed transmissive and silicon backplane spatial light modulators

2000 ◽  
Vol 39 (9) ◽  
pp. 2527 ◽  
Author(s):  
Clarence A. T. H. Tee
Keyword(s):  
Phase Modulation ◽  
Spatial Light Modulators ◽  
Binary Phase ◽  
Light Modulators

scholarly journals Progress in Phase Calibration for Liquid Crystal Spatial Light Modulators

2019 ◽  
Vol 9 (10) ◽  
pp. 2012 ◽  
Author(s):  
Rujia Li ◽  
Liangcai Cao
Keyword(s):  
Optical Tweezers ◽  
Phase Modulation ◽  
Spatial Light Modulators ◽  
Light Modulator ◽  
Holographic Display ◽  
Light Modulators ◽  
Interferometric Phase ◽  
Calibration Methods ◽  
Phase Calibration ◽  
Potential Methods

Phase-only Spatial Light Modulator (SLM) is one of the most widely used devices for phase modulation. It has been successfully applied in the field with requirements of precision phase modulation such as holographic display, optical tweezers, lithography, etc. However, due to the limitations in the manufacturing process, the grayscale-phase response could be different for every single SLM device, even varying on sections of an SLM panel. A diverse array of calibration methods have been proposed and could be sorted into two categories: the interferometric phase calibration methods and the diffractive phase calibration methods. The principles of phase-only SLM are introduced. The main phase calibration methods are discussed and reviewed. The advantages of these methods are analyzed and compared. The potential methods for different applications are suggested.

scholarly journals Diffraction-Based Phase Calibration of Spatial Light Modulators With Binary Phase Fresnel Lenses

2016 ◽  
Vol 12 (10) ◽  
pp. 1027-1032 ◽  
Author(s):  
Omel Mendoza-Yero ◽  
Gladys Minguez-Vega ◽  
Lluis Martinez-Leon ◽  
Miguel Carbonell-Leal ◽  
Mercedes Fernandez-Alonso ◽  
...  
Keyword(s):  
Spatial Light Modulators ◽  
Binary Phase ◽  
Light Modulators ◽  
Phase Calibration ◽  
Fresnel Lenses

Diffraction efficiency of stepped gratings using high phase-modulation spatial light modulators

2020 ◽  
Vol 126 ◽  
pp. 105910 ◽  
Author(s):  
Ignacio Moreno ◽  
Benjamin K. Gutierrez ◽  
María M. Sánchez-López ◽  
Jeffrey A. Davis ◽  
Himkala P. Khanal ◽  
...  
Keyword(s):  
Diffraction Efficiency ◽  
Phase Modulation ◽  
Spatial Light Modulators ◽  
Light Modulators ◽  
High Phase
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