High‐Performance Linear‐Polarization‐Sensitive Organic Photodetectors from Liquid‐Crystal Small Molecules
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202517268
Abstract: Novel polarization‐sensitive photodetectors utilizing intrinsic optically anisotropic materials have attracted significant attention, as they offer potential to revolutionize traditional polarization imaging systems and advance polarization detection technology. However, achieving both high polarization sensitivity and robust… read more here.
Keywords: liquid crystal; sensitive organic; polarization sensitive; crystal small ... See more keywords
Broadband Complex Amplitude‐Modulated Metasurfaces for Nanoprinting and Vectorial Hologram with Continuously Varying Linear Polarization Distributions
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202401227
Abstract: The multi‐dimensional light‐field manipulation capability of metasurfaces positions them as promising candidates for displaying nanoprinting and holographic images at ultra‐short distances with subwavelength resolution. In recent years, merging nanoprinting and holographic images into a single‐layer… read more here.
Keywords: varying linear; vectorial hologram; linear polarization; continuously varying ... See more keywords
High linear polarization of photoluminescence of GaInP epilayers at low temperature
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.04.033
Abstract: Abstract Polarization of the photoluminescence (PL) emission depends on the crystal symmetry. The change of temperature results in elastic strain modification. Here we study temperature dependence of the linear polarization of the PL emission from… read more here.
Keywords: polarization photoluminescence; linear polarization; temperature; low temperature ... See more keywords
A bifunctional metamaterial with broadband properties of absorption and linear-to-linear polarization conversion
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ad465e
Abstract: This paper proposes, measures, and investigates a bifunctional metamaterial capable of achieving absorption and reflective linear-to-linear polarization conversion simultaneously, which both exhibit the characteristics of broadband. The unit cell consists of a metal pattern with… read more here.
Keywords: linear polarization; linear linear; polarization; bifunctional metamaterial ... See more keywords
Reflective linear polarization converter with multimode, dual band and high efficiency
Sign Up to like & getrecommendations! Published in 2024 at "Physica Scripta"
DOI: 10.1088/1402-4896/ada0f4
Abstract: A thin, dual-band, highly efficient linear polarization converter based on a multi-mode metasurface was proposed. The high-efficiency manipulation of polarization states of electromagnetic waves in dual-band frequencies was achieved by utilizing a diagonally etched metasurface… read more here.
Keywords: dual band; linear polarization; polarization; converter ... See more keywords
Optical and near-infrared linear polarization of low and intermediate-gravity ultra-cool dwarfs
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stw3278
Abstract: We aim to study the optical and near-infrared linear polarimetric properties of a sample of young M7-L7 dwarfs ($\approx$1-500 Myr) with spectroscopic signatures of low- and intermediate-gravity atmospheres. We collected optical ($RIZ$) and near-infrared ($YJHK_{\rm… read more here.
Keywords: dwarfs; linear polarization; near infrared; gravity ... See more keywords
Time-resolved image polarimetry of TRAPPIST-1 during planetary transits
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society: Letters"
DOI: 10.1093/mnrasl/slz001
Abstract: We obtained linear polarization photometry ($J$-band) and low-resolution spectroscopy ($ZJ$-bands) of Trappist-1, which is a planetary system formed by an M8-type low-mass star and seven temperate, Earth-sized planets. The photopolarimetric monitoring campaign covered 6.5 h… read more here.
Keywords: trappist planetary; linear polarization; resolved image; time resolved ... See more keywords
Statistical Characteristics of Linear-Polarization GNSS Interferometric Reflectometry and Its Application for Observing Sea State
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2025.3615987
Abstract: A novel basic observable, termed the alternating-current texture (ACT), is defined from the original linear-polarization carrier-to-noise ratio (CNR) of the Global Navigation Satellite System (GNSS) for monitoring wind vector. The amplitude distribution (AD), autocorrelation function… read more here.
Keywords: gnss interferometric; gnss; interferometric reflectometry; statistical characteristics ... See more keywords
Linear Polarization Optimization for Wideband MIMO Systems With Reconfigurable Arrays
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2023.3297130
Abstract: Reconfigurable arrays mold the propagation environment to benefit wireless systems. We use single-port polarization-reconfigurable antennas in a wideband multiple-input multiple-output (MIMO) system and demonstrate the efficacy of reconfiguration techniques based on analytical channel models. We… read more here.
Keywords: reconfigurable arrays; wideband mimo; mimo; linear polarization ... See more keywords
Ablation of (111) and (001) Crystal Plates by Ultrashort Laser Pulses with Rotated Linear Polarization
Sign Up to like & getrecommendations! Published in 2021 at "JETP Letters"
DOI: 10.1134/s0021364021150054
Abstract: The dependence of the threshold fluence for surface ablation of such crystalline materials as silicon and diamond (with orientations (001) and (111)) on the direction of linear polarization of ultrashort pulses of different duration (0.3–3.3… read more here.
Keywords: ultrashort laser; linear polarization; polarization; laser pulses ... See more keywords
Computations of the Degree of Linear Polarization in the Hα Line in Chromospheric Flares in the Presence of Electron-Collisional Excitation
Sign Up to like & getrecommendations! Published in 2019 at "Astronomy Reports"
DOI: 10.1134/s1063772919110064
Abstract: A new approach to the use of analytical computations of the linear polarization in the Hα line generated by fluxes of accelerated electrons during solar flares is presented. The model for the electron distribution function… read more here.
Keywords: degree linear; linear polarization; polarization line; polarization ... See more keywords