Results 71 to 80 of about 29,471 (263)
Full Poincaré Mueller Polarimetry Using a CCD Camera
Photonics, 2022 A new method is proposed to perform Mueller matrix polarimetry using a Full Poincaré beam (i.e., a non-uniformly polarized beam presenting all polarization states across its section) as a parallel polarization state generator and a charge-coupled device (
Juan Carlos Suárez-Bermejo +4 more
doaj +1 more source
CCD polarimetry as a probe of regions of recent star-formation [PDF]
, 1988 Chapter 1 of this thesis details the incorporation of a Charged Coupled Device (CCD) detector system with the Durham Imaging Polarimeter. The details include the physical characteristics of the device and the electronics and software associated with the ...
Draper, P +2 more
core
Estimation of the Degree of Polarization for Hybrid/Compact and Linear Dual-Pol SAR Intensity Images: Principles and Applications [PDF]
, 2013 Analysis and comparison of linear and hybrid/compact dual-polarization (dual-pol) synthetic aperture radar (SAR) imagery have gained a wholly new importance in the last few years, in particular, with the advent of new spaceborne SARs such as the Japanese
Shirvany, Reza +2 more
core +1 more source
Basic principles of SAR polarimetry [PDF]
, 2021 This chapter critically summarizes the main theoretical aspects necessary for a correct processing and interpretation of the polarimetric information towards the development of applications of synthetic aperture radar (SAR) polarimetry. First of all, the
López Martínez, Carlos +3 more
core +1 more source
Experimental quantum polarimetry using heralded single photons [PDF]
Metrologia, 2020 We perform experimental quantum polarimetry using a heralded single photon to analyze the optical activity of linearly polarized light traversing a chiral medium.
Seunghyun Yoon +4 more
semanticscholar +1 more source
Chiral Phase Change Nanomaterials
Advanced Functional Materials, EarlyView.This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow +11 more
wiley +1 more source
POLARISATION AND POLARIMETRY AT HERA [PDF]
Polarized Sources, Targets and Polarimetry, 2011 12 pages, 3 figures, published in the proceedings of the 13th International Workshop On Polarized Sources And Targets & Polarimetry (PST 2009), 7-11 Sep 2009, Ferrara ...
openaire +4 more sources
Full Vectorial Field Sensing Using Liquid Crystal Droplet Arrays
Advanced Materials, EarlyView.An inkjet‐printed liquid crystal droplet array enables compact, low‐cost, single‐shot sensing of the full vectorial light field. Within a single platform, it simultaneously retrieves intensity, polarization, and phase, while dual‐wavelength operation highlights its capability for multi‐wavelength optical field characterization. ABSTRACT Determining the
Xuke Qiu +10 more
wiley +1 more source
Micro Pattern Gas Detector for X-ray polarimetry
, 2003 We report on a new instrument that brings high efficiency to x-ray polarimetry, which is the last unexplored field of x-ray astronomy. It derives the polarization information from the tracks of the photoelectrons imaged by a finely subdivided gas pixel ...
BALDINI, LUCA +12 more
core +1 more source
End-to-end nanophotonic inverse design for imaging and polarimetry
Nanophotonics, 2020 By codesigning a metaoptical front end in conjunction with an image-processing back end, we demonstrate noise sensitivity and compactness substantially superior to either an optics-only or a computation-only approach, illustrated by two examples ...
Zin Lin +5 more
semanticscholar +1 more source