Results 121 to 130 of about 534 (173)

Aerosol-Derived Graphene Oxide Nanofilm Suppresses Adhesion-Dependent Survival and Migration in Pancreatic Ductal Adenocarcinoma Cells. [PDF]

open access: yesInt J Mol Sci
Ciechońska A   +6 more
europepmc   +1 more source

A promising natural material for pollutants removal. [PDF]

open access: yesSci Rep
Maftei AE   +4 more
europepmc   +1 more source

Enhanced Antimicrobial and Biofilm-Disrupting Properties of Gallium-Doped Carbon Dots. [PDF]

open access: yesACS Omega
Radha R   +5 more
europepmc   +1 more source

Single-pixel echelle spectrometer based on compressive sensing

Optik, 2021
Abstract In this paper, a single pixel echelle spectrometer system based on compressed sensing theory is proposed. The Digital Micromirror Devices (DMD) is used as the Coding board, and the photomultiplier of high sensitivity point detector is used as the signal receiver.
Wenyi Ren
exaly   +2 more sources

Spectral Efficiency of the SpectraSpan III Echelle Grating Spectrometer

Applied Spectroscopy, 1985
The efficiency of an echelle grating spectrometer incorporating prism cross-dispersion is empirically evaluated over a broad wavelength range incorporating a large number of orders. A derived parameter, the spectrometer efficiency, proportional to the spectrometer luminosity, conveniently gauges dynamic features of the echelle efficiency ...
Andrew T. Zander   +3 more
exaly   +2 more sources

Compressive Sensing Echelle Spectrometer

Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, 2009
A compressive sensing echelle spectrometer has been built. By employing compression, we reconstructed the two dimensional echelle spectrums using the single photodetector with far fewer measurements when compared to raster scanning.
Lina Xu, Ting Sun, Kevin Kelly
openaire   +1 more source

Compact echelle spectrometer employing a cross-grating

Applied Optics, 2018
The concept and the implementation of a compact and simplified echelle spectrometer are presented, and the working principle is demonstrated by first experimental measurements. The crucial element of the setup is a cross-grating, combining an echelle grating utilizing several higher diffraction orders (5th up to 11th) and a superposed perpendicular ...
Daniel, Thomae   +6 more
openaire   +2 more sources

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