Spectrally sharp metasurfaces for wide-angle high extinction of green lasers
Optics Express, 2020 In optical nanostructures used as artificial resonance-based color filters, there is unfortunate universal trade-off between spectral sharpness and angular tolerance as well as maximum extinction. We rigorously derive the maximum performance bounds of wavelength-rejection filters realized by single-layer plasmonic metasurfaces with a dominant resonance
Nayoung Kim +6 more
openaire +2 more sources
Testing new ideas regarding the nature of interstellar extinction [PDF]
, 2023 openStudy of interstellar extinction, from observations to modelling. Application to CCM extinction curves, in-depth analysis of diffuse interstellar bands (DIBs).
CIBODDO, VITTORIO
core
Efficient Cholesteric Liquid Crystal Waveguide Polarizing Splitters for High-Sensitivity Chip-Scale Atomic Magnetometry. [PDF]
Adv Sci (Weinh)An integrated polarimetry architecture based on a cholesteric liquid crystal waveguide polarization splitter overcomes the volumetric bottleneck in chip‐scale atomic magnetometers. By leveraging Bragg‐selective reflection and total‐internal‐reflection‐induced helicity inversion, this ultrathin device enables efficient circular polarization splitting ...
Cui Z +9 more
europepmc +2 more sources
Deposited ultra-thin titanium nitride nanorod array as a plasmonic near-perfect light absorber
Scientific Reports, 2020 The transmittance, reflectance, and extinctance that correspond to the localized plasmonic resonance within TiN nanorods were investigated. The obliquely deposited TiN nanorod array shows polarization-independent admittance matching to air.
Yi-Jun Jen +3 more
doaj +1 more source
Agriculture, 2021 Grain yield was greatly increased during the genetic improvement of japonica inbred rice since the 1980s in Jiangsu, east China; thus, an improved plant morphology should be expected, considering that plant morphology is a decisive factor determining ...
Tianyao Meng +5 more
doaj +1 more source
Evaluation of Multiangle Absorption Photometry for Measuring Aerosol Light Absorption [PDF]
, 2005 A new multiangle absorption photometer for the measurement of aerosol light absorption was recently introduced that builds on the simultaneous measurement of radiation transmitted through and scattered back from a particle-loaded fiber filter at multiple
Arnott, W.P. +5 more
core +1 more source
JackVJohnson/Genome-size-extinction-risk-FE: Genome-size-extinction-risk-FE
, 2022 Code and data for "Genome size does not influence extinction risk in the world's amphibians" published in Functional Ecology ...
JackVJohnson
core +1 more source
Study of Particle Size Measurement by the Extinction Method in Flame
Energies, 2023 The laser extinction method (LEM) is particularly suitable for measuring particle sizes in flames because this method, which is based on the Beer–Lambert law, is non-intrusive and easy to implement.
Hengsheng Xiang +3 more
doaj +1 more source
Differential activation of anatomically defined neuronal subpopulations in the amygdala during fear conditioning and extinction [PDF]
, 2009 The amygdala is a key structure of the neuronal circuitry mediating expression and extinction of conditioned fear. However, fear memories are thought to be encoded in a larger network comprising the medial prefrontal cortex (mPFC) and the ...
Senn, Verena
core +1 more source
AerGOM, an improved algorithm for stratospheric aerosol extinction retrieval from GOMOS observations – Part 2: Intercomparisons [PDF]
Atmospheric Measurement Techniques, 2016 AerGOM is a retrieval algorithm developed for the GOMOS instrument onboard Envisat as an alternative to the operational retrieval (IPF). AerGOM enhances the quality of the stratospheric aerosol extinction retrieval due to the extension of the spectral ...
C. É. Robert +8 more
doaj +1 more source