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Department自适应光学技术研究室(八室)
Design and Analysis of a Novel Compact and Simultaneous Polarimeter for Complete Stokes Polarization Imaging with a Piece of Encoded Birefringent Crystal and a Micropolarizer Array
Gu, Naiting1,2; Yao, Benxi1,2,3; Huang, Linhai1,2; Rao, Changhui1,2
Source PublicationIEEE PHOTONICS JOURNAL
Volume10Issue:2Pages:6801312
2018-04-01
Language英语
ISSN1943-0655
DOI10.1109/JPHOT.2018.2802908
Indexed BySCI ; Ei
WOS IDWOS:000430710900001
EI Accession Number20180704790673
SubtypeJ
AbstractWe report a compact and simultaneous polarimeter for complete Stokes polarization imaging by using an encoded birefringent crystal (EBC), a micropolarizer array, and a camera, without any mechanical movements, electrical signal modulation, and complex configuration. The EBC is made of a thin piece of birefringent crystal, and is composed of identical units that have been encoded by different thickness at four neighboring pixels. Different with previous methods, this new design takes advantage of different retardances with different thickness and derives the state of polarization of the incident beam from the camera image. We have optimized the proposed configurations for minimizing the error propagation, and the numerical analysis results show that the proposed method has a good performance for complete Stokes polarization imaging. From the analysis results, a relax tolerance for systematic errors including fabrication and integration of EBC and MPA, and the incident wavelength greatly reduce the machining and integration difficulty, and the cost. The presented polarimeter for polarization imaging with complete Stokes components has several advantages including compactness, environment stability, accuracy, instantaneity, not complicated configuration, user-friendly and low cost, and it is expected to be of potential use in a variety of applications.
KeywordInstrumentation polarimetric imaging polarimeter encoded birefringent crystal (EBC) compact and simultaneous
WOS KeywordMUELLER MATRICES ; VISIBLE SPECTRUM ; ERROR ANALYSIS ; OPTIMIZATION ; FILTERS ; SENSOR
EI KeywordsBirefringence ; Cameras ; Fabrication ; Image resolution ; Liquid crystals ; Polarimeters ; Polarization ; Systematic errors
EI Classification Number741.1 Light/Optics ; 742.2 Photographic Equipment ; 911 Cost and Value Engineering ; Industrial Economics ; 941.3 Optical Instruments
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9278
Collection自适应光学技术研究室(八室)
Affiliation1.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China;
2.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Gu, Naiting,Yao, Benxi,Huang, Linhai,et al. Design and Analysis of a Novel Compact and Simultaneous Polarimeter for Complete Stokes Polarization Imaging with a Piece of Encoded Birefringent Crystal and a Micropolarizer Array[J]. IEEE PHOTONICS JOURNAL,2018,10(2):6801312.
APA Gu, Naiting,Yao, Benxi,Huang, Linhai,&Rao, Changhui.(2018).Design and Analysis of a Novel Compact and Simultaneous Polarimeter for Complete Stokes Polarization Imaging with a Piece of Encoded Birefringent Crystal and a Micropolarizer Array.IEEE PHOTONICS JOURNAL,10(2),6801312.
MLA Gu, Naiting,et al."Design and Analysis of a Novel Compact and Simultaneous Polarimeter for Complete Stokes Polarization Imaging with a Piece of Encoded Birefringent Crystal and a Micropolarizer Array".IEEE PHOTONICS JOURNAL 10.2(2018):6801312.
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