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Schuldt, Thilo and Döringshoff, Klaus and Stühler, Johannes and Kovalchuk, Evgeny and Franz, Matthias and Gohlke, Martin and Weise, Dennis and Johann, Ulrich and Peters, Achim and Braxmaier, Claus (2013) A Compact High-Performance Frequency Reference for Space Applications. 29th International Symposium on Space Technology and Science (ISTS 2013), Nagoya (Japan), Nagoya, Japan.
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Abstract
We present the development of a space-compatible laser frequency stabilization to a hyperfine transition in molecular iodine with a frequency stability in the 10-15 domain at longer integration times. A setup on elegant breadboard (EBB) level was successfully implemented and verified. Using modulation-transfer spectroscopy, a frequency stability of 4⋅10-15 at an integration time of 1.000 s was demonstrated in a beat measurement with a laboratory ULE cavity setup. The spectroscopy setup is realized using a 550mm x 250mm x 50mm baseplate made of a thermally highly stable glass ceramics in combination with adhesive bonding technology for integration of the optical components. The EBB setup is the basis for a setup on engineering model (EM) level that is currently developed using the same assembly-integration technology. A compact design of the EM setup is achieved using a compact multi-pass gas cell.
| Item URL in elib: | https://elib.dlr.de/88202/ | ||||||||||||||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||||||||||||||
| Title: | A Compact High-Performance Frequency Reference for Space Applications | ||||||||||||||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2013 | ||||||||||||||||||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||||||||||||||
| Keywords: | frequency reference, Iodine | ||||||||||||||||||||||||||||||||||||||||||||
| Event Title: | 29th International Symposium on Space Technology and Science (ISTS 2013), Nagoya (Japan) | ||||||||||||||||||||||||||||||||||||||||||||
| Event Location: | Nagoya, Japan | ||||||||||||||||||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Program: | R - no assignment | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | R - no assignment | ||||||||||||||||||||||||||||||||||||||||||||
| Location: | Bremen | ||||||||||||||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Space Systems > Systems Enabling Technologies | ||||||||||||||||||||||||||||||||||||||||||||
| Deposited By: | Aguilera, Deborah | ||||||||||||||||||||||||||||||||||||||||||||
| Deposited On: | 13 Feb 2014 10:18 | ||||||||||||||||||||||||||||||||||||||||||||
| Last Modified: | 08 May 2014 23:21 |
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