Polarized diffuse reflectance measurements on cancerous and noncancerous tissues

S Manhas, MK Swami, HS Patel, A Uppal… - Journal of …, 2009 - Wiley Online Library
We report the measurement of polarization parameters (linear retardance, diattenuation and
depolarization) of normal and malignant tissue from human oral cavity and breast over the …

Calibration of polarization effect of a high-numerical-aperture objective lens with Mueller matrix polarimetry

C Chen, X Chen, H Gu, H Jiang… - Measurement Science …, 2018 - iopscience.iop.org
The calibration of the polarization effect of a high-numerical-aperture (high-NA) objective
lens (OL) is of great significance for high-precision polarized light micro-imaging. In this …

Optical polarization response of collagen: role in clinical cancer diagnostics—part I

M Sharma, C Shaji, S Narayanan Unni - ISSS Journal of Micro and Smart …, 2022 - Springer
Optical polarimetry has increased interest in probing finer details of soft tissue components
representing alterations during pathological tissue transformation. Stromal collagen, a …

Utilizing radiation for smart robotic applications using visible, thermal, and polarization images.

AH Mahmoud - 2014 - ir.library.louisville.edu
The domain of this research is the use of computer vision methodologies in utilizing
radiation for smart robotic applications for driving assistance. Radiation can be emitted by an …

Measurement of linear birefringence and diattenuation properties of optical samples using polarimeter and Stokes parameters

PC Chen, YL Lo, TC Yu, JF Lin, TT Yang - Optics Express, 2009 - opg.optica.org
A technique is proposed for measuring the linear birefringence and linear diattenuation of
an optical sample using a polarimeter. In the proposed approach, the principal axis angle …

Broadband extended source imaging Mueller-matrix polarimeter

JM López-Téllez, RA Chipman, LW Li… - Optics Letters, 2019 - opg.optica.org
An imaging Mueller matrix polarimeter, named the red–green–blue (RGB) 950, takes
images of medium-sized (tens of centimeters) objects by using a very bright source, large …

Reconstruction and calibration methods for a Mueller channeled spectropolarimeter

G Zhou, Y Li, K Liu - Optics Express, 2022 - opg.optica.org
Channeled spectropolarimeter (CSP) measures spectrally resolved Stokes vector of light
and Mueller matrix of sample from a snapshot. While reconstruction and calibration methods …

High-field/high-frequency electron spin resonances of Fe-doped by terahertz generalized ellipsometry: Monoclinic symmetry effects

S Richter, S Knight, O Bulancea-Lindvall, S Mu… - Physical Review B, 2024 - APS
We demonstrate detection and measurement of electron paramagnetic spin resonances
(EPR) of iron defects in β-Ga 2 O 3 utilizing generalized ellipsometry at frequencies between …

Demonstration of a terahertz pure vector beam by tailoring geometric phase

T Wakayama, T Higashiguchi, K Sakaue, M Washio… - Scientific reports, 2018 - nature.com
We demonstrate the creation of a vector beam by tailoring geometric phase of left-and right-
circularly polarized beams. Such a vector beam with a uniform phase has not been …

100 kHz Mueller polarimeter in reflection configuration

A Le Gratiet, S Rivet, M Dubreuil, Y Le Grand - Optics Letters, 2015 - opg.optica.org
A new setup is proposed to perform high-speed Mueller polarimetry by spectral coding of
polarization in a reflection configuration. The system uses a swept laser source and a …