dc.identifier.uri |
http://dx.doi.org/10.15488/10262 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/10335 |
|
dc.contributor.author |
Christ, M.
|
|
dc.contributor.author |
Kassner, A.
|
|
dc.contributor.author |
Smol, R.
|
|
dc.contributor.author |
Bawamia, A.
|
|
dc.contributor.author |
Peters, A.
|
|
dc.contributor.author |
Wurz, M.
|
|
dc.contributor.author |
Rasel, E.
|
|
dc.contributor.author |
Wicht, A.
|
|
dc.contributor.author |
Krutzik, M.
|
|
dc.contributor.editor |
Karafolas, Nikos
|
|
dc.contributor.editor |
Sodnik, Zoran
|
|
dc.contributor.editor |
Cugny, Bruno
|
|
dc.contributor.editor |
Karafolas, Nikos
|
|
dc.contributor.editor |
Sodnik, Zoran
|
|
dc.contributor.editor |
Cugny, Bruno
|
|
dc.date.accessioned |
2020-12-08T15:27:05Z |
|
dc.date.available |
2020-12-08T15:27:05Z |
|
dc.date.issued |
2018 |
|
dc.identifier.citation |
Christ, M.; Kassner, A.; Smol, R.; Bawamia, A.; Peters, A. et al.: Integrated atomic quantum technologies in demanding environments: Development and qualification of miniaturized optical setups and integration technologies for UHV and space operation. In: Proceedings of SPIE 11180 (2018), 1118088. DOI: https://doi.org/10.1117/12.2536215 |
|
dc.description.abstract |
Employing compact quantum sensors in field or in space (e.g., small satellites) implies demanding requirements on components and integration technologies. Within our work on integrated sensors, we develop miniaturized, ultra-stable optical setups for optical cooling and trapping of cold atomic gases. Besides challenging demands on alignment precision, and thermo-mechanical durability, we specifically address ultra-high vacuum (UHV) compatibility of our integration technologies and optical components. A prototype design of an UHV-compatible, crossed beam optical dipole trap setup and its application within a cold atomic quantum sensor is described. First qualification efforts on adhesive micro-integration technologies are presented. These tests are conducted in application-relevant geometries and material combinations common for micro-integrated optical setups. Adhesive aging will be investigated by thermal cycling or gamma radiation exposure. For vacuum compatibility testing, a versatile UHV testing system is currently being set up, enabling residual gas analysis and measurement of total gas rates down to 5•10-10mbar l/s at a base pressure of 10-11 mbar, exceeding the common ASTM E595 test. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Bellingham, Wash. : SPIE |
|
dc.relation.ispartof |
International Conference on Space Optics - ICSO 2018 : Chania, Greece, 9-12 October 2018 |
|
dc.relation.ispartofseries |
Proceedings of SPIE 11180 (2018) |
|
dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. |
|
dc.subject |
Adhesive |
eng |
dc.subject |
Cold atoms |
eng |
dc.subject |
Environmental testing |
eng |
dc.subject |
Micro-integration |
eng |
dc.subject |
Miniaturized optical setups |
eng |
dc.subject |
Outgassing |
eng |
dc.subject |
Qualification |
eng |
dc.subject |
Quantum sensors |
eng |
dc.subject |
Residual gas analysis |
eng |
dc.subject |
Ultra-high vacuum |
eng |
dc.subject.classification |
Konferenzschrift |
ger |
dc.subject.ddc |
620 | Ingenieurwissenschaften und Maschinenbau
|
ger |
dc.title |
Integrated atomic quantum technologies in demanding environments: Development and qualification of miniaturized optical setups and integration technologies for UHV and space operation |
eng |
dc.type |
BookPart |
|
dc.type |
Text |
|
dc.relation.essn |
1996-756X |
|
dc.relation.isbn |
978-1-5106-3077-2 |
|
dc.relation.issn |
0277-786X |
|
dc.relation.doi |
https://doi.org/10.1117/12.2536215 |
|
dc.bibliographicCitation.volume |
11180 |
|
dc.bibliographicCitation.firstPage |
1118088 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|