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Analytical correction for direct detection in the retrieval of gas spectral lines measured with superconducting hot-electron bolometer mixer

Semenov, Alexey and Wienold, Martin and Sidorova, Mariia and Hübers, Heinz-Wilhelm (2024) Analytical correction for direct detection in the retrieval of gas spectral lines measured with superconducting hot-electron bolometer mixer. Journal of Applied Physics, 135, e134502. American Institute of Physics (AIP). doi: 10.1063/5.0189111. ISSN 0021-8979.

Full text not available from this repository.

Official URL: https://doi.org/10.1063/5.0189111

Abstract

We present a method by which the direct detection effect in superconducting hot-electron bolometer mixers can be analytically accounted for with sufficient practical accuracy. This is achieved by means of the advanced uniform, non-linear two-temperature model that considers the effective temperatures of electrons and phonons alongside established material parameters. We demonstrate the efficacy of this approach for the ex situ correction of the radiance of the emission line of atomic oxygen under conditions when the direct detection causes a 30% error in the line magnitude. The correction was applied to data collected by a balloon-borne heterodyne receiver operating in the upper atmosphere of Earth. The corrected line shape and magnitude are in reasonable agreement with the predictions of atmospheric radiation transfer models.

Item URL in elib:https://elib.dlr.de/203630/
Document Type:Article
Title:Analytical correction for direct detection in the retrieval of gas spectral lines measured with superconducting hot-electron bolometer mixer
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Semenov, AlexeyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wienold, MartinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sidorova, MariiaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Hübers, Heinz-WilhelmUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:3 April 2024
Journal or Publication Title:Journal of Applied Physics
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:135
DOI:10.1063/5.0189111
Page Range:e134502
Publisher:American Institute of Physics (AIP)
ISSN:0021-8979
Status:Published
Keywords:Superconducting films, Electromagnetic radiation detectors, Thermodynamic properties, Electronic noise, Electric power, Signal processing method
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Terahertz spectrometer for atomic oxygen in the mesosphere/thermosphere
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems > Terahertz and Laser Spectroscopy
Deposited By: Semenov, Prof.Dr. Alexey
Deposited On:16 Apr 2024 08:37
Last Modified:16 Apr 2024 08:37

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