Control and automatic alignment of the output mode cleaner of GEO 600

Prijatelj, M.; Grote, Hartmut; Degallaix, J.; Hewitson, M.; Hild, S.; Affeldt, Christoph; Freise, A.; Leong, J.; Lück, Harald; Strain, Kenneth A.; Wittel, H.; Willke, Benno; Danzmann, Karsten

dc.identifier.uri	http://dx.doi.org/10.15488/1418
dc.identifier.uri	http://www.repo.uni-hannover.de/handle/123456789/1443
dc.contributor.author	Prijatelj, M.
dc.contributor.author	Grote, Hartmut
dc.contributor.author	Degallaix, J.
dc.contributor.author	Hewitson, M.
dc.contributor.author	Hild, S.
dc.contributor.author	Affeldt, Christoph
dc.contributor.author	Freise, A.
dc.contributor.author	Leong, J.
dc.contributor.author	Lück, Harald
dc.contributor.author	Strain, Kenneth A.
dc.contributor.author	Wittel, H.
dc.contributor.author	Willke, Benno
dc.contributor.author	Danzmann, Karsten
dc.date.accessioned	2017-04-28T08:05:14Z
dc.date.available	2017-04-28T08:05:14Z
dc.date.issued	2010
dc.identifier.citation	Prijatelj, M.; Grote, H.; Degallaix, J.; Hewitson, M.; Hild, S. et al.: Control and automatic alignment of the output mode cleaner of GEO 600. In: Journal of Physics: Conference Series 228 (2010), 12014. DOI: https://doi.org/10.1088/1742-6596/228/1/012014
dc.description.abstract	The implementation of a mode cleaner at the output port of the GEO 600 gravitational wave detector will be part of the upcoming transition from GEO 600 to GEO-HF. Part of the transition will be the move from a heterodyne readout to a DC readout scheme. DC readout performance will be limited by higher order optical modes and control sidebands present at the output port. For optimum performance of DC readout an output mode cleaner (OMC) will clean the output beam of these contributions. Inclusion of an OMC will introduce new noise sources whose magnitudes needed to be estimated and for which new control systems will be needed. In this article we set requirements on the performance of these control systems and investigate the simulated performance of different designs.	eng
dc.description.sponsorship	Science and Technology Facilities Council (STFC)
dc.description.sponsorship	BMBF
dc.description.sponsorship	Max Planck Society (MPG)
dc.description.sponsorship	State of Lower Saxony in Germany
dc.description.sponsorship	European Gravitational Observatory (EGO)
dc.description.sponsorship	DFG/SFB/Transregio 7
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	Automatic alignment	eng
dc.subject	GEO 600	eng
dc.subject	Gravitational wave detectors	eng
dc.subject	Higher order	eng
dc.subject	Noise source	eng
dc.subject	Optical modes	eng
dc.subject	Optimum performance	eng
dc.subject	Output beam	eng
dc.subject	Output ports	eng
dc.subject	Simulated performance	eng
dc.subject	Control systems	eng
dc.subject	Gravitational effects	eng
dc.subject	Remote control	eng
dc.subject	Gravity waves	eng
dc.subject	Gravitationswelle	ger
dc.subject.classification	Konferenzschrift	ger
dc.subject.ddc	530 \| Physik	ger
dc.title	Control and automatic alignment of the output mode cleaner of GEO 600	eng
dc.type	Article
dc.type	Text
dc.relation.issn	1742-6588
dc.relation.doi	https://doi.org/10.1088/1742-6596/228/1/012014
dc.bibliographicCitation.volume	228
dc.bibliographicCitation.firstPage	12014
dc.description.version	publishedVersion
tib.accessRights	frei zug�nglich