Fiber modulators and fiber amplifiers for LISA

Tröbs, Michael; Barke, S.; Möbius, J.; Engelbrecht, M.; Theeg, T.; Kracht, D.; Sheard, Benjamin; Heinzel, Gerhard; Danzmann, Karsten

dc.identifier.uri	http://dx.doi.org/10.15488/1422
dc.identifier.uri	http://www.repo.uni-hannover.de/handle/123456789/1447
dc.contributor.author	Tröbs, Michael
dc.contributor.author	Barke, S.
dc.contributor.author	Möbius, J.
dc.contributor.author	Engelbrecht, M.
dc.contributor.author	Theeg, T.
dc.contributor.author	Kracht, D.
dc.contributor.author	Sheard, Benjamin
dc.contributor.author	Heinzel, Gerhard
dc.contributor.author	Danzmann, Karsten
dc.date.accessioned	2017-04-28T08:05:15Z
dc.date.available	2017-04-28T08:05:15Z
dc.date.issued	2010
dc.identifier.citation	Tröbs, M.; Barke, S.; Möbius, J.; Engelbrecht, M.; Theeg, T. et al.: Fiber modulators and fiber amplifiers for LISA. In: Journal of Physics: Conference Series 228 (2010), 12042. DOI: https://doi.org/10.1088/1742-6596/228/1/012042
dc.description.abstract	We present the sideband phase characteristics of a fiber-coupled integrated electro-optical modulator (EOM) at a modulation frequency of 2 GHz for Fourier frequencies from 0.1 mHz to 1 Hz. The upper phase noise limit was almost an order of magnitude better than required for LISA. The EOM's phase dependencies on temperature and transmitted optical power were measured and found to be uncritical. Additionally we have investigated three optical amplifiers emitting 1 W. Their differential phase noise and optical pathlength noise as one contribution to differential phase noise were measured. The measured differential phase noise was within the requirement. The dependencies of differential phase noise on pump power were measured and requirements for the operation of the amplifier on the LISA satellite derived.	eng
dc.description.sponsorship	DLR/50 OQ 0601
dc.description.sponsorship	DFG/EXC/QUEST
dc.language.iso	eng
dc.publisher	Bristol : IOP Publishing Ltd.
dc.relation.ispartofseries	Journal of Physics: Conference Series 228 (2010)
dc.rights	CC BY 3.0 Unported
dc.rights.uri	https://creativecommons.org/licenses/by/3.0/
dc.subject	Differential phase	eng
dc.subject	Electrooptical modulators	eng
dc.subject	Fiber-coupled	eng
dc.subject	Fourier	eng
dc.subject	Modulation frequencies	eng
dc.subject	Optical amplifier	eng
dc.subject	Optical path lengths	eng
dc.subject	Optical power	eng
dc.subject	Order of magnitude	eng
dc.subject	Phase characteristic	eng
dc.subject	Pump power	eng
dc.subject	Fiber amplifiers	eng
dc.subject	Gravitational effects	eng
dc.subject	Gravity waves	eng
dc.subject	Light amplifiers	eng
dc.subject	Phase noise	eng
dc.subject	Light modulators	eng
dc.subject	Gravitationswelle	ger
dc.subject.classification	Konferenzschrift	ger
dc.subject.ddc	530 \| Physik	ger
dc.title	Fiber modulators and fiber amplifiers for LISA
dc.type	Article
dc.type	Text
dc.relation.issn	1742-6588
dc.relation.doi	https://doi.org/10.1088/1742-6596/228/1/012042
dc.bibliographicCitation.volume	228
dc.bibliographicCitation.firstPage	12042
dc.description.version	publishedVersion
tib.accessRights	frei zug�nglich