Application of retardation-modulation polarimetry in studies of nanocomposite materials
, 2019 We demonstrate an application of retardation-modulation polarimetry in studies of nanocomposite materials. Molecular ordering is explored on both nonchiral and chiral liquid crystals (LCs) in the bulk state and embedded into parallel-arrays of ...
Andrushchak, Anatoliy +4 more
core +1 more source
Evidence of vacuum birefringence from the polarisation of the optical emission from an Isolated Neutron Star [PDF]
, 2018 Isolated Neutron Stars are some of the most exciting stellar objects known to astronomers: they have the most extreme magnetic fields, with values up to $10^{15}$ G, and, with the exception of stellar-mass black holes, they are the most dense stars, with
Caniulef, D. Gonzalez +7 more
core +1 more source
The Polarizability Vector: A Polarimetric Observable for Characterizing Anisotropic Nanoparticles
Laser &Photonics Reviews, EarlyView.We find an overlooked observable in Nanophotonics that characterizes the optical response of anisotropic nanoparticles from simple polarimetry measurements. ABSTRACT The optical properties of anisotropic nanoparticles (NPs) are often characterized by two principal components of their polarizability tensor.
Jorge Olmos‐Trigo
wiley +1 more source
Forest Classification Using Simulated Compact Polarimetry Data and Deep Learning Networks [PDF]
, 2023 Sahar Ebrahimi +2 more
openalex +1 more source
Simultaneous optical polarimetry and X-ray observations of the magnetic CV CP Tuc (AX J2315--592) [PDF]
, 1999 CP Tuc (AX J2315--592) shows a dip in X-rays which lasts for approximately half the binary orbit and is deeper in soft X-rays compared with hard X-rays. It has been proposed that this dip is due to the accretion stream obscuring the accretion region from
Buckley, David +3 more
core +3 more sources
All‐Fiber Microsensor of Polarization at Single‐Photon Level Aided by Deep Learning
Laser &Photonics Reviews, EarlyView.Introducing a polarization sensor using scattering in a short optical fiber and deep learning. The breakthrough lies in sparse sampling of the scattered light and single‐photon sensitivity. The all‐fiber sensor achieves unprecedented accuracy, speed, resolution, and stability.
Martin Bielak +2 more
wiley +1 more source
Evidence of Fragmenting Dust Particles from Near-Simultaneous Optical and Near-IR Photometry and Polarimetry of Comet 73P/Schwassmann-Wachmann 3 [PDF]
, 2008 We report imaging polarimetry of segments B and C of the Jupiter-family Comet 73P/Schwassmann-Wachmann 3 in the I and H bandpasses at solar phase angles of approximately 35 and 85deg.
A'Hearn +27 more
core +3 more sources
Geometrical Phase Optical Components: Measuring Geometric Phase without Interferometry
Crystals, 2020 Optical components that are based on Pancharatnam–Berry phase feature a polarization-dependent diffraction that can be used to fabricate lenses and gratings with unique properties.
Oriol Arteaga, Hana Bendada
doaj +1 more source
Investigating the Properties of the Relativistic Jet and Hot Corona in AGN with X-ray Polarimetry
GalaxiesX-ray polarimetry has been suggested as a prominent tool for investigating the geometrical and physical properties of the emissions from active galactic nuclei (AGN).
Dawoon E. Kim +8 more
doaj +1 more source
Angle-resolved cathodoluminescence imaging polarimetry
, 2015 Cathodoluminescence spectroscopy (CL) allows characterizing light emission in bulk and nanostructured materials and is a key tool in fields ranging from materials science to nanophotonics.
Brenny, Benjamin +4 more
core +2 more sources