Superresolved common-path phase-shifting digital inline holographic microscopy using a spatial light modulator

2012 ◽  
Vol 37 (23) ◽  
pp. 4988 ◽  
Author(s):  
Vicente Micó ◽  
Zeev Zalevsky ◽  
Javier Garcia
Keyword(s):  
Spatial Light Modulator ◽  
Phase Shifting ◽  
Light Modulator ◽  
Common Path ◽  
Holographic Microscopy

scholarly journals Generation of arbitrary axisymmetrically polarized pulses by using the combination of 4-f spatial light modulator and common-path optical system

2018 ◽  
Vol 26 (3) ◽  
pp. 2584 ◽  
Author(s):  
Masato Suzuki ◽  
Keisaku Yamane ◽  
Moritsugu Sakamoto ◽  
Kazuhiko Oka ◽  
Yasunori Toda ◽  
...  
Keyword(s):  
Optical System ◽  
Spatial Light Modulator ◽  
Light Modulator ◽  
Common Path

Phase shifting interferometry using a spatial light modulator to measure optical thin films

2015 ◽  
Vol 54 (26) ◽  
pp. 7997 ◽  
Author(s):  
Brenda Villalobos-Mendoza ◽  
Fermín S. Granados-Agustín ◽  
Daniel Aguirre-Aguirre ◽  
Alejandro Cornejo-Rodríguez
Keyword(s):  
Thin Films ◽  
Spatial Light Modulator ◽  
Phase Shifting ◽  
Light Modulator ◽  
Phase Shifting Interferometry

A New Method for Testing the Asphere Surface with a Liquid Crystal Spatial Light Modulator

2014 ◽  
Vol 599-601 ◽  
pp. 27-31
Author(s):  
Di Fan
Keyword(s):  
Liquid Crystal ◽  
Spatial Light Modulator ◽  
Phase Shifting ◽  
New Method ◽  
Light Modulator ◽  
Spherical Lens ◽  
Aspheric Mirror ◽  
On Line ◽  
Form Deviation ◽  
Carrier Phase Shifting

Due to the special properties of asphere lens, the testing of it is more difficult than that of spherical lens. In this paper, the development of a new method using the liquid crystal spatial light modulator (SLM) to measure the accuracy of an aspheric surface is presented. The surface form was measured using a new component as the compensator lens in conjunction to provide an interferogram representing the aspheric form deviation from the nominal. Interferograms are decoded using a spatial-carrier phase shifting technique. The interferometric data is compared to data obtained using a contact stylus profilometer. The system can be mounted over a polishing machine and used for on-line testing of aspheric mirror surfaces.

A Common-Path Interferometry Applied to Measure Phase Modulation Characteristics of Liquid Crystal Spatial Light Modulator

2016 ◽  
Vol 53 (2) ◽  
pp. 021204
Author(s):  
苗悦 Miao Yue ◽  
白福忠 Bai Fuzhong ◽  
刘珍 Liu Zhen ◽  
田朝平 Tian Chaoping ◽  
梅秀庄 Mei Xiuzhuang
Keyword(s):  
Liquid Crystal ◽  
Phase Modulation ◽  
Spatial Light Modulator ◽  
Light Modulator ◽  
Common Path

Common-path, single-shot phase-shifting digital holographic microscopy using a Ronchi ruling

2019 ◽  
Vol 114 (18) ◽  
pp. 183701 ◽  
Author(s):  
S. Hossein S. Yaghoubi ◽  
Samira Ebrahimi ◽  
Masoomeh Dashtdar ◽  
Ana Doblas ◽  
Bahram Javidi
Keyword(s):  
Phase Shifting ◽  
Digital Holographic Microscopy ◽  
Single Shot ◽  
Common Path ◽  
Holographic Microscopy
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