Residual Interpolation Integrated Pixel-by-Pixel Adaptive Iterative Process for Division of Focal Plane Polarimeters [PDF]
Sensors, 2022 Residual interpolations are effective methods to reduce the instantaneous field-of-view error of division of focal plane (DoFP) polarimeters. However, their guide-image selection strategies are improper, and do not consider the DoFP polarimeters’ spatial
Jie Yang +4 more
exaly +4 more sources
Metasurface-Based Polarimeters [PDF]
Applied Sciences (Switzerland), 2018 The state of polarization (SOP) is an inherent property of light that can be used to gain crucial information about the composition and structure of materials interrogated with light.
Fei Ding +2 more
exaly +6 more sources
Testing entanglement of annihilation photons [PDF]
Scientific Reports, 2023 We present a new experimental study of the quantum entanglement of photon pairs produced in positron-electron annihilation at rest. Each annihilation photon has an energy that is five orders of magnitude higher than the energy of photons in optical ...
Alexander Ivashkin +7 more
doaj +2 more sources
The Structural Types of the Polarization Detection Unit in Imaging Polarimeter Based on the Stokes Parameter Method [PDF]
SensorsBio-inspired imaging polarimeters have significant applications in the field of detecting the polarization state of skylights. The polarization detection principle of polarization detection units in polarimeters is mostly based on the Stokes parameter ...
Yuanhao Li +5 more
doaj +2 more sources
Analyzing the data from X-ray polarimeters with Stokes parameters [PDF]
Astroparticle Physics, 2015 X-ray polarimetry promises to deliver unique information about the geometry of the inner accretion flow of astrophysical black holes and the nature of matter and electromagnetism in and around neutron stars.
Fabian Kislat
exaly +3 more sources
On-chip mid-infrared photothermoelectric detectors for full-Stokes detection [PDF]
Nature Communications, 2022 Mid-infrared polarization-sensitive photodetectors are desired for several applications, such as chemical analysis and biomedical diagnosis. Here, the authors report on-chip polarimeters based on the combination of plasmonic chiral metamaterials and 2D ...
Mingjin Dai +7 more
doaj +2 more sources
Design of Partial Mueller-Matrix Polarimeters for Application-Specific Sensors [PDF]
SensorsAt a particular frequency, most materials and objects of interest exhibit a polarization signature, or Mueller matrix, of limited dimensionality, with many matrix elements either negligibly small or redundant due to symmetry.
Brian G. Hoover, Martha Y. Takane
doaj +2 more sources
Calibration Method for Division-of-Focal-Plane Polarimeters Using Nonuniform Light
IEEE Photonics Journal, 2021 A method to calibrate the errors of polarization information measured by division-of-focal-plane polarimeters is demonstrated. The principle of this method is explained, and its feasibility is verified by theoretical simulation and experiment.
Chunsheng Sun, Liheng
exaly +3 more sources
Optimal ultra-miniature polarimeters in silicon photonic integrated circuits
APL Photonics, 2019 Measurement of the state of polarization of light is essential in a vast number of applications, such as quantum and classical communications, remote sensing, astronomy, and biomedical diagnostics. Nanophotonic structures and integrated photonic circuits
Zhongjin Lin +2 more
exaly +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
doaj +2 more sources