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Poster: Iodine frequency reference for space applications using a multipass absorption cell

Döringshoff, Klaus and Pahl, J. and Braxmaier, Claus and Schuldt, Thilo (2014) Poster: Iodine frequency reference for space applications using a multipass absorption cell. DPG-Tagung 2014, Berlin.

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Abstract

Future space missions related to fundamental science, earth observation, and navigation and ranging require ultra-stable optical frequency references. Besides optical cavities, iodine references for laser stabilization have the potential to be developed in terms of space compatibility on a relatively short time scale, while providing an absolute frequency reference. Here we present a semi-monolithic, glass ceramic setup realized with an adhesive bonding technology, featuring a special designed multipass absorption cell designed with respect to space applications, featuring a frequency (in)stability of 2·10-14 at 1 s integration time averaging down to 5·10-15 between 20 and 20.000 s. Furthermore, we report on environmental testing, including vibration tests and thermal cycling.

Item URL in elib:https://elib.dlr.de/103581/
Document Type:Conference or Workshop Item (Poster)
Title:Poster: Iodine frequency reference for space applications using a multipass absorption cell
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Döringshoff, KlausHumboldt University Berlin, GermanyUNSPECIFIED
Pahl, J.Huboldt-University BerlinUNSPECIFIED
Braxmaier, Clausclaus.braxmaier (at) dlr.deUNSPECIFIED
Schuldt, ThiloDLR-RY, BremenUNSPECIFIED
Date:2014
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:optical clock, doppler-free spectroscopy, space technology, iodine spectroscopy
Event Title:DPG-Tagung 2014
Event Location:Berlin
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: Hüls, Simone
Deposited On:31 Mar 2016 12:42
Last Modified:14 Feb 2017 09:22

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