Results 101 to 110 of about 18,812 (207)

Three-Dimensional Nonlinear Stokes - Mueller Polarimetry [PDF]

open access: yes, 2019
The formalism is developed for a tree-dimensional ($3D$) nonlinear Stokes-Mueller polarimetry. The expressions are derived for the generalized $3D$ linear and nonlinear Stokes vectors, and the corresponding nonlinear Mueller matrix.
Krouglov, Serguei, Barzda, Virginijus
core   +1 more source

Coupling a Neural Network-Based forward Model and a Bayesian Inversion Approach to Retrieve Wind Field from Spaceborne Polarimetric Radiometers

open access: yesSensors, 2008
A simulation study to assess the potentiality of sea surface wind vector estimation based on the approximation of the forward model through Neural Networks and on the Bayesian theory of parameter estimation is presented.
Luca Pulvirenti   +2 more
doaj   +1 more source

POLARIZATION AND POLARIMETRY: A REVIEW [PDF]

open access: yesJournal of The Korean Astronomical Society, 2014
25 pages, 5 figures; review article, to appear in JKAS (received 30 August 2013; revised 17 December 2013; accepted 28 December 2013)
openaire   +2 more sources

Evaluation of retinal nerve fiber layer thickness measurement following laser in situ keratomileusis using scanning laser polarimetry

open access: yesIndian Journal of Ophthalmology, 2007
Aim: To evaluate the effect of laser-assisted in situ keratomileusis (LASIK) on the measurement of retinal nerve fiber layer thickness by scanning laser polarimetry using customized corneal compensation in myopes.
Dada Tanuj   +5 more
doaj  

Gamma-ray polarimetry [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2003
An astrophysics application of a low noise Double-sided Silicon Strip Detector (DSSD) is described. A Semiconductor Multiple-Compton Telescope (SMCT) is being developed to explore the gamma-ray universe in the 0.1-20 MeV energy band. Excellent energy resolution and polarization sensitivity are key features of the SMCT.
openaire   +2 more sources

Asteroid Polarimetry: Current Activities and Recent Results

open access: yes, 2012
(Conférence invitée)Polarimetry is a very useful tool for asteroid studies because it makes it possible to get information on some important physical parameters, like geometric albedo, which are intimately related to surface composition and regolith ...
Tedesco, E. F.   +5 more
core   +3 more sources

Optical polarimetry of bipolar planetary nebulae [PDF]

open access: yes, 2001
Chapter 1 gives a brief review of the relevant aspects of stellar evolution leading to the formation of a planetary nebula. Included in this review is a discussion of the most important factors which appear to dictate the shaping and general ...
Booth, Paul Anthony
core  

Operation of Photo Electron Spectrometers for Non-Invasive Photon Diagnostics at the European X-Ray Free Electron Laser

open access: yesApplied Sciences
Angle-resolved photoelectron spectrometers with microchannel plate detectors and fast digitizer electronics are versatile and powerful devices for providing non-invasive single-shot photon diagnostics at a MHz repetition rate X-ray free-electron lasers ...
Joakim Laksman   +11 more
doaj   +1 more source

Mueller and Kennaugh Matrices in Radar Polarimetry

open access: yes, 1994
This paper is concerned with the notions of the Mueller matrix and the Kennaugh (or Stokes scattering) matrix, that are commonly used in the field of radar polarimetry.
Guissard, Albert
core   +1 more source

Near-IR imaging polarimetry of dust-debris disk candidates [PDF]

open access: yes, 2005
We have carried out JHK polarimetric observations of ten stars around which dust-debris disks may be present, by using the polarimeter module IRPOL2 with the near-IR camera UIST on UKIRT.
Hales, AS, Barlow, MJ, Gledhill, TM
core   +1 more source

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