Results 161 to 170 of about 962 (188)

Mueller matrix polarimetry with four photoelastic modulators: theory and calibration

Applied Optics, 2012
A spectroscopic Mueller matrix polarimeter with four photoelastic modulators (PEMs) and no moving parts is introduced. In the 4-PEM polarimeter, all the elements of the Mueller matrix are simultaneously determined from the analysis of the frequencies of the time-dependent intensity of the light beam.
Oriol, Arteaga, John, Freudenthal, Baoliang, Wang, Bart, Kahr   +3 more
openaire   +2 more sources

Mueller matrix polarimetry with multi-purpose polarization transducer

SPIE Proceedings, 2005
The analysis of Mueller matrix measurement errors, total and for each of the matrix elements, for time-sequential Mueller polarimeter in the case of utilizing different types of Stokes polarimeters in receiving channel are carried out. The consideration concerns of two types of Stokes polarimeters: polarimeter based on four angular orientations of ...
Sergey N. Savenkov, Yuri A. Skoblya, Konstantin E. Yushtin, Alexander S. Klimov   +3 more
openaire   +1 more source

Depolarization effect of bandwidth in Mueller matrix imaging polarimetry

Classical Optics 2014, 2014
Obvious depolarization effect of bandwidth is observed in Mueller matrix imaging polarimetry (MMIP) with a dual-rotating compensator configuration. A method is proposed to correct the effect and to improve the measurement accuracy.
Weichao Du, Chuanwei Zhang, Xiuguo Chen, Weiqi Li, Shiyuan Liu   +4 more
openaire   +1 more source

Sensitivity analysis for nanostructure metrology by Mueller matrix polarimetry

Advances in Optoelectronics and Micro/nano-optics, 2010
This paper presents the modeling and simulation of Mueller matrix polarimetry for nanostructure metrology, with an emphasis on the sensitivity analysis. Taking a two-dimensional grating as an example, the modeling method using the rigorous coupled-wave analysis theory has been described.
null Yuan Ma, null Shiyuan Liu, null Chuanwei Zhang, null Xiuguo Chen   +3 more
openaire   +1 more source

Hyperspectroscopic Mueller-matrix polarimeter based on channeled polarimetry

Polarization Science and Remote Sensing VIII, 2017
This paper describes hyperspectroscopic Mueller-matrix polarimeters based on channeled polarimetry. The channeled polarimetry is a method for measuring polarimetric parameters using a cosinusoidally-modulated spectrum. We previously reported on a snapshot spectroscopic Mueller-matrix polarimeter based on channeled polarimetry.
Hiroshi Michida, Kodai Sayama, Kazuhiko Oka   +2 more
openaire   +1 more source

Assessment of skin fibrosis using Mueller matrix polarimetry

2018 3rd International Conference on Microwave and Photonics (ICMAP), 2018
Of late, Mueller polarimetry has been investigated as an effective technique for analyzing the tissue optical properties, leading to the differentiation of its normal and malignant variations. Depolarization index, a parameter derived from this technique has been observed to be strongly associated with the scattering properties of the tissue.
B.S. Mahima Sharma, N. Sujatha
openaire   +1 more source

Mueller Matrix Polarimetry on Cyanine Dye J-Aggregates

Molecules, 2023
Samuel R Clowes, Dora-Maria Răsădean, Tiberiu-M Gianga   +2 more
exaly  

Mueller matrix polarimetry for in vivo scar tissue diagnostics

Polarized Light and Optical Angular Momentum for Biomedical Diagnostics 2023, 2023
Lennart Jütte, Bernhard Roth
openaire   +1 more source

Feasibility of Hepatitis B virus infection detection using Mueller matrix decomposition method and Mueller matrix imaging polarimetry technique

Optics Communications, 2022
Thanh-Hai Le, Quoc-Hung Phan, Thi-Thu-Hien Pham   +2 more
exaly  

Advances in confocal Mueller matrix polarimetry

2019
J. Ramella-Roman, I. Saytashev, S. Sudipta   +2 more
openaire   +1 more source