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An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements
We propose a new layout for the Offner imaging hyperspectrometer that is utilized onboard small space vehicles. The layout is based on a method of adjusting the adaptive temperature-dependent optical scheme by moving just two coaxial optical components located inside the hyperspectrometer. We presen...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7349677/ https://www.ncbi.nlm.nih.gov/pubmed/32560367 http://dx.doi.org/10.3390/s20123411 |
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author | Kazanskiy, Nikolay Ivliev, Nikolay Podlipnov, Vladimir Skidanov, Roman |
author_facet | Kazanskiy, Nikolay Ivliev, Nikolay Podlipnov, Vladimir Skidanov, Roman |
author_sort | Kazanskiy, Nikolay |
collection | PubMed |
description | We propose a new layout for the Offner imaging hyperspectrometer that is utilized onboard small space vehicles. The layout is based on a method of adjusting the adaptive temperature-dependent optical scheme by moving just two coaxial optical components located inside the hyperspectrometer. We present the results of modeling for a temperature range of −40 to +45 °C and an optical experiment using a heat and cold chamber for the range of 12 to 40 °C, proving the basic functionality of the proposed layout. Based on simulation results, the new layout is supposed to allow the hyperspectrometer to operate in a temperature range of −40 to +45 °C without its optical characteristics deteriorating, thus making it suitable for work onboard space or stratospheric vehicles. |
format | Online Article Text |
id | pubmed-7349677 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-73496772020-07-15 An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements Kazanskiy, Nikolay Ivliev, Nikolay Podlipnov, Vladimir Skidanov, Roman Sensors (Basel) Letter We propose a new layout for the Offner imaging hyperspectrometer that is utilized onboard small space vehicles. The layout is based on a method of adjusting the adaptive temperature-dependent optical scheme by moving just two coaxial optical components located inside the hyperspectrometer. We present the results of modeling for a temperature range of −40 to +45 °C and an optical experiment using a heat and cold chamber for the range of 12 to 40 °C, proving the basic functionality of the proposed layout. Based on simulation results, the new layout is supposed to allow the hyperspectrometer to operate in a temperature range of −40 to +45 °C without its optical characteristics deteriorating, thus making it suitable for work onboard space or stratospheric vehicles. MDPI 2020-06-17 /pmc/articles/PMC7349677/ /pubmed/32560367 http://dx.doi.org/10.3390/s20123411 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Letter Kazanskiy, Nikolay Ivliev, Nikolay Podlipnov, Vladimir Skidanov, Roman An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements |
title | An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements |
title_full | An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements |
title_fullStr | An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements |
title_full_unstemmed | An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements |
title_short | An Airborne Offner Imaging Hyperspectrometer with Radially-Fastened Primary Elements |
title_sort | airborne offner imaging hyperspectrometer with radially-fastened primary elements |
topic | Letter |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7349677/ https://www.ncbi.nlm.nih.gov/pubmed/32560367 http://dx.doi.org/10.3390/s20123411 |
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