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Wienold, Martin and Semenov, Alexey and Richter, Heiko and Hübers, Heinz-Wilhelm (2020) A balloon-borne 4.75 THz-heterodyne receiver to probe atomic oxygen in the atmosphere. In: 45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020. 45TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, 2020-11-08 - 2020-11-13, Buffalo, NY, USA. doi: 10.1109/IRMMW-THz46771.2020.9370846. ISBN 978-172816620-9. ISSN 2162-2027.
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Abstract
We present a heterodyne receiver concept for sounding atomic oxygen in the mesosphere and lower thermosphere from a stratospheric balloon. The receiver is based on a hot-electron bolometer mixer and a quantum cascade laser as local oscillator. It probes the ground state transition of atomic oxygen at 4.75 THz.
| Item URL in elib: | https://elib.dlr.de/140537/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||||
| Title: | A balloon-borne 4.75 THz-heterodyne receiver to probe atomic oxygen in the atmosphere | ||||||||||||||||||||
| Authors: |
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| Date: | 2020 | ||||||||||||||||||||
| Journal or Publication Title: | 45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020 | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||
| DOI: | 10.1109/IRMMW-THz46771.2020.9370846 | ||||||||||||||||||||
| ISSN: | 2162-2027 | ||||||||||||||||||||
| ISBN: | 978-172816620-9 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | atmospheric science, atomic oxygen, remote sensing, heterodyne detection, scientific ballooning | ||||||||||||||||||||
| Event Title: | 45TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES | ||||||||||||||||||||
| Event Location: | Buffalo, NY, USA | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 8 November 2020 | ||||||||||||||||||||
| Event End Date: | 13 November 2020 | ||||||||||||||||||||
| 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: | Wienold, Martin | ||||||||||||||||||||
| Deposited On: | 19 Jan 2021 09:30 | ||||||||||||||||||||
| Last Modified: | 08 Aug 2025 10:21 |
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