Results 31 to 40 of about 11,979 (216)

Hybrid Dual-Polarization Synthetic Aperture Radar

open access: yesRemote Sensing, 2019
Compact polarimetry for a synthetic aperture radar (SAR) system is reviewed. Compact polarimetry (CP) is intended to provide useful polarimetric image classifications while avoiding the disadvantages of space-based quadrature-polarimetric (quad-pol) SARs.
R. Keith Raney
doaj   +1 more source

Imaging Polarimetry of Geostationary Satellite Express-AM5

open access: yesOdessa Astronomical Publications, 2020
This paper reports on the optical imaging polarimetry of geostationary satellite Express-AM5. Precise optical polarimetry was carried out using the Nayuta 2-m telescope at Nishi-Harima Astronomical Observatory and a polarimeter.
N. Kosaka   +5 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   +5 more sources

Geometric-phase polarimetry [PDF]

open access: yesJournal of Optics, 2020
Abstract This paper describes polarimetric strategies based on measuring the light’s geometric phase, which results from the evolution of the polarisation state while traversing an optical system. The system in question is described by a homogeneous Jones matrix, which by definition, contains mutually perpendicular eigenpolarisations ...
Luis Garza-Soto   +5 more
openaire   +4 more sources

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   +4 more sources

Absolute polarimetry at RHIC [PDF]

open access: yesAIP Conference Proceedings, 2008
10 pages, PSTP07 proceedings ...
H. Okada   +21 more
openaire   +4 more sources

Characterization of photonic structures using visible and infrared polarimetry

open access: yesEPJ Web of Conferences, 2010
Photonic Crystals are materials with a spatial periodic variation of the refractive index on the wavelength scale. This confers these materials interesting photonic properties such as the existence of photonic bands and forbidden photon frequency ...
Kral Z.   +5 more
doaj   +1 more source

KORTES Mission for Solar Activity Monitoring Onboard International Space Station

open access: yesFrontiers in Astronomy and Space Sciences, 2021
We present a description of the recent advances in the development of the KORTES assembly—the first solar oriented mission designed for the Russian segment of the International Space Station.
Alexey Kirichenko   +29 more
doaj   +1 more source

2D Borophene: In‐Plane Hyperbolic Polaritons in the Visible Spectral Range

open access: yesAdvanced Functional Materials, EarlyView.
Researchers have synthesized the χ3 phase of borophene, a 2D metal, using chemical vapor deposition. Combining theory and deep‐subwavelength spectroscopy, they uncover borophene's unique anisotropic optical behavior in the visible range. This breakthrough paves the way for advanced optoelectronic devices using borophene‐based heterostructures ...
Yaser Abdi   +5 more
wiley   +1 more source

Polarimetry enabled by nanophotonics [PDF]

open access: yesScience, 2018
Nanoantenna and plasmonic structures can be used to measure light ...
openaire   +3 more sources

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