Results 11 to 20 of about 17,725 (236)
Searching for Axion-Like Particles with X-ray Polarimeters [PDF]
Galaxies, 2018 X-ray telescopes are an exceptional tool for searching for new fundamental physics. In particular, X-ray observations have already placed world-leading bounds on the interaction between photons and axion-like particles (ALPs).
Francesca Day, Sven Krippendorf
doaj +2 more sources
Eigenvalue calibration method for 3 × 3 Mueller polarimeters. [PDF]
Opt Lett, 2019 3×3 Mueller polarimetry has shown potential for tissue characterization applications, however, calibration has not been fully addressed. We demonstrate a 3×3 Mueller polarimeter eigenvalue calibration method, inspired by those for full Mueller ...
Qi J, Elson DS, Stoyanov D.
europepmc +2 more sources
Polarimeters for the Detection of Anisotropy from Reflectance [PDF]
MicromachinesPolarimetry is used to determine the Stokes parameters of a laser beam. Once all four S0,1,2,3 parameters are determined, the state of polarisation is established.
Shuji Kamegaki +9 more
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2D computational photodetectors enabling multidimensional optical information perception [PDF]
Nature CommunicationsMultidimensional optical information, encompassing spatiotemporal intensity, spectral composition, and polarization, enables a wide range of advanced applications, including environmental monitoring, biomedical imaging, and optical communications.
Fakun Wang +3 more
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, 2003 We describe a study of high-energy Compton beam polarimeters for the future e+e- linear collider machine TESLA. A segment of the beam delivery system has been identified, which is aligned with the e+e- collision axis and which has a suitable ...
Gharibyan, V. +2 more
core +3 more sources
Method of Directly Writing MPA on Photosensitive Surface of Detector Based on FIB [PDF]
SensorsThe division of focal plane (DoFP) polarization detector has great potential for the development of aerospace polarimeters, but the existing commercial DoFP polarization detector cannot satisfy all the missions due to the diversity of satellite payloads.
Anran Nie +4 more
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Horn Coupled Multichroic Polarimeters for the Atacama Cosmology Telescope Polarization Experiment
, 2014 Multichroic polarization sensitive detectors enable increased sensitivity and spectral coverage for observations of the Cosmic Microwave Background (CMB).
Austermann, Jason +19 more
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Setup of Compton polarimeters for measuring entangled annihilation photons [PDF]
Journal of Instrumentation, 2022 An experimental setup for studying the Compton scattering of annihilation photons in various (entangled and decoherent) quantum states is presented. Two entangled γ-quanta with an energy of 511 keV and mutually orthogonal polarizations are produced by ...
D. Abdurashitov +10 more
semanticscholar +1 more source
Frontiers in Astronomy and Space Sciences, 2022 In the recent past, the possibility to use a superconducting trap confining a hot and dense plasma as a tool to investigate radioactivity in astrophysical scenarios has been proposed.
G. Torrisi +6 more
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CMAG: A Mission to Study and Monitor the Inner Corona Magnetic Field
Aerospace, 2023 Measuring magnetic fields in the inner corona, the interface between the solar chromosphere and outer corona, is of paramount importance if we aim to understand the energetic transformations taking place there, and because it is at the origin of ...
David Orozco Suárez +26 more
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