scholarly journals 4-domain twisted liquid crystal micropolarizer array for visible linear polarization imaging

2021 ◽  
Author(s):  
Shiyuan Zhang ◽  
Chang Liu ◽  
Zijun Sun ◽  
Quanquan Mu ◽  
Juan Campos Coloma ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Linear Polarization ◽  
Polarization Imaging

High-resolution photoaligned liquid-crystal micropolarizer array for polarization imaging in visible spectrum

2009 ◽  
Vol 34 (23) ◽  
pp. 3619 ◽  
Author(s):  
Xiaojin Zhao ◽  
Amine Bermak ◽  
Farid Boussaid ◽  
Tao Du ◽  
Vladimir G. Chigrinov
Keyword(s):  
Liquid Crystal ◽  
High Resolution ◽  
Visible Spectrum ◽  
Polarization Imaging

Penetration depth of linear polarization imaging for two-layer anisotropic samples

2011 ◽  
Vol 50 (23) ◽  
pp. 4681 ◽  
Author(s):  
Ran Liao ◽  
Nan Zeng ◽  
Dongzhi Li ◽  
Tianliang Yun ◽  
Yonghong He ◽  
...  
Keyword(s):  
Penetration Depth ◽  
Linear Polarization ◽  
Polarization Imaging

Full-Stokes polarization imaging based on liquid crystal variable retarders and metallic nanograting arrays

2019 ◽  
Vol 53 (1) ◽  
pp. 015112
Author(s):  
Canhua Xu ◽  
Jing Ma ◽  
Chaozhen Ke ◽  
Yantang Huang ◽  
Zhiping Zeng ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Polarization Imaging

LIQUID CRYSTAL BASED ROTATING ORTHOGONAL POLARIZATION IMAGING SYSTEM

2009 ◽  
Vol 02 (03) ◽  
pp. 245-251 ◽  
Author(s):  
QUN ZHU ◽  
IAN M. STOCKFORD ◽  
JOHN A. CROWE ◽  
STEPHEN P. MORGAN
Keyword(s):  
Liquid Crystal ◽  
Imaging System ◽  
Polarization State ◽  
Ease Of Use ◽  
Orthogonal Polarization ◽  
Clinical Use ◽  
Scattering Medium ◽  
Scattering Media ◽  
Polarization Imaging ◽  
Manual Rotation

Rotating orthogonal polarization imaging provides images of the polarization properties of scattering media which are free from surface reflections. Previously the technique has been demonstrated using manually rotated Glan–Thompson polarizers to control and analyze the polarization state of the light entering and emerging from the tissue. This paper describes a system that performs these functions using liquid crystal retarders. The system is tested using a polarizing target embedded within a scattering medium and is compared with Monte Carlo simulations. The results compare well with those obtained with manual rotation of polarizers. The liquid crystal based approach has advantages over the previous system in terms of ease of use, speed, and repeatability and is therefore an important step towards taking the technique into routine clinical use.

A liquid crystal tunable polarization filters for polarization imaging

2008 ◽  
Author(s):  
Dong-Feng Gu ◽  
Bruce Winker ◽  
Bing Wen ◽  
John Mansell ◽  
Karen Zachery ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Polarization Imaging

scholarly journals Liquid-crystal micropolarimeter array for full Stokes polarization imaging in visible spectrum

2010 ◽  
Vol 18 (17) ◽  
pp. 17776 ◽  
Author(s):  
Xiaojin Zhao ◽  
Amine Bermak ◽  
Farid Boussaid ◽  
Vladimir G. Chigrinov
Keyword(s):  
Liquid Crystal ◽  
Visible Spectrum ◽  
Polarization Imaging
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