Results 31 to 40 of about 18,567 (217)
, 2022 Photons preferentially Compton scatter perpendicular to the plane of polarisation. This property can be exploited to design instruments to measure the linear polarisation of hard X-rays ($\sim$10 - 100 keV). Photons may undergo two interactions in the sensitive volume of the instrument, i.e. a scattering followed by an absorption.
Ettore Del Monte +2 more
openaire +2 more sources
Design of Full Stokes Vector Polarimetry Based on Metasurfaces for Wide-Angle Incident Light
Photonics, 2023 Polarization measurement plays an important role in optical detection, communication, and imaging systems. Compact polarimetry with a wide angle of incident light will break the restrictions of the limited incident angle and improve its practicality.
Songjie Liu +5 more
doaj +1 more source
Multispectral Stokes Imaging Polarimetry Based on Color CCD
IEEE Photonics Journal, 2016 In this paper, we propose a method for multispectral imaging polarimetry based on a color charge-coupled device (CCD), which can simultaneously measure the Stokes vectors at three wavelengths without significantly increasing the complexity of the system ...
Mingxuan Yu +4 more
doaj +1 more source
X-ray polarimetry and its application to strong-field quantum electrodynamics
High Power Laser Science and Engineering, 2023 Polarimetry is a highly sensitive method to quantify changes of the polarization state of light when passing through matter and is therefore widely applied in material science.
Qiqi Yu +4 more
doaj +1 more source
Full-Stokes Imaging Polarimetry Using Dielectric Metasurfaces [PDF]
ACS Photonics, 2018 Polarization is a degree of freedom of light carrying important information that is usually absent in intensity and spectral content. Imaging polarimetry is the process of determining the polarization state of light, either partially or fully, over an ...
E. Arbabi +3 more
semanticscholar +1 more source
Photoelectric Polarimetry and the Gas Pixel Detector Yesterday, Today and Tomorrow
Galaxies, 2018 Since the very beginning of X-ray Astronomy, polarimetry has been suggested as a tool of diagnostics, of great potentiality. While almost all measurements of X-rays were based on detectors using the photoelectric effect, the first attempt to perform ...
Enrico Costa
doaj +1 more source
IDENTIFICATION OF TEMPORARY SURFACE WATER USING SENTINEL-1 SAR DATA, CASE STUDY: SENTANI FLASH FLOODING, INDONESIA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Temporary surface water monitoring can provide accurate and reliable information about the spatio-temporal level of surface water. This is very important for various environmental applications, such as flood monitoring.
T. A. Gasica, F. Bioresita, A. Murtiyoso
doaj +1 more source
Blazar Optical Polarimetry: Current Progress in Observations and Theories
Galaxies, 2019 Polarimetry has been a standard tool to probe the active galactic nucleus (AGN) jet magnetic field. In recent years, several optical polarization monitoring programs have been carried out, bringing in many exciting new results and insights into jet ...
Haocheng Zhang
doaj +1 more source
Entangled photon polarimetry [PDF]
Optics Express, 2010 We construct an entangled photon polarimeter capable of monitoring a two-qubit quantum state in real time. Using this polarimeter, we record a nine frames-per-second video of a two-photon state's transition from separability to entanglement.
Prem Kumar +4 more
openaire +6 more sources
The enhanced X-ray Timing and Polarimetry mission—eXTP [PDF]
Science China Physics Mechanics and Astronomy, 2018 In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of density, gravity and magnetism.
S. Zhang +151 more
semanticscholar +1 more source