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Optical frequency references for space missions

Sanjuan, Josep and Schuldt, Thilo and Oswald, Markus and Döringshoff, Klaus and Gohlke, Martin and Resch, Andreas and Abich, Klaus and Kovalchuk, Evgeny and Peters, A. and Braxmaier, Claus (2018) Optical frequency references for space missions. International Conference on Optics, Photonics and Lasers, 9.-11. Mai 2018, Barcelona. ISBN 978-84-09-01758-4

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Laser frequency stability is essential for many experiments and missions in space where a laser is used to probe time and/or space, e.g., gravitational wave detection, Earth gravity field measurement, global navigation satellite systems, tests of special relativity, etc. We present our efforts in laser frequency stabilization systems and their qualification for space, which includes a frequency reference unit based on Doppler-free spectroscopy using an iodine molecule cell envisaged for space applications and our first steps towards a high-finesse optical resonator optimized for long time scales (hours).

Item URL in elib:https://elib.dlr.de/133034/
Document Type:Conference or Workshop Item (Speech)
Title:Optical frequency references for space missions
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schuldt, Thilothilo.schuldt (at) dlr.deUNSPECIFIED
Oswald, Markusmarkus.oswald (at) dlr.deUNSPECIFIED
Döringshoff, Klaushumboldt university berlin, germanyUNSPECIFIED
Gohlke, MartinMartin.Gohlke (at) dlr.deUNSPECIFIED
Resch, AndreasAndreas.Resch (at) dlr.deUNSPECIFIED
Abich, KlausKlaus.Abich (at) dlr.deUNSPECIFIED
Kovalchuk, EvgenyHumboldt University Berlin, GermanyUNSPECIFIED
Peters, A.Humboldt Univ., BerlinUNSPECIFIED
Braxmaier, ClausDLR, BremenUNSPECIFIED
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 124-126
Keywords:Frequency stability, Doppler-free spectroscopy, optical resonators, fundamental physics in space, GNSS
Event Title:International Conference on Optics, Photonics and Lasers
Event Location:Barcelona
Event Type:international Conference
Event Dates:9.-11. Mai 2018
Organizer:International Frequency Sensor Association
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Systems Engineering Optische Systeme
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Systems Enabling Technologies
Deposited By: Hamann, Ines
Deposited On:19 Dec 2019 13:04
Last Modified:19 Dec 2019 13:04

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