A brief comparison of optical pathlength difference and various definitions for the interferometric phase

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dc.identifier.uri http://dx.doi.org/10.15488/409
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/432
dc.contributor.author Wanner, Gudrun
dc.contributor.author Schuster, Sönke
dc.contributor.author Tröbs, Michael
dc.contributor.author Heinzel, Gerhard
dc.date.accessioned 2016-08-12T08:59:23Z
dc.date.available 2016-08-12T08:59:23Z
dc.date.issued 2015
dc.identifier.citation Wanner, Gudrun; Schuster, Sönke; Tröbs, Michael; Heinzel, Gerhard: A brief comparison of optical pathlength difference and various definitions for the interferometric phase. In: Journal of Physics Conference Series 610 (2015), 12043. DOI: http://dx.doi.org/10.1088/1742-6596/610/1/012043
dc.description.abstract To this paper we discuss that the phase readout in low noise laser interferometers can significantly deviate from the underlying optical pathlength difference (OPD). The cross coupling of beam tilt to the interferometric phase readout is compared to the OPD. For such a system it is shown that the amount of tilt to phase readout coupling depends strongly on the involved beams and their parameters, as well as on the detector properties and the precise definition of the phase. The unique single element photodiode phase is therefore compared to three common phase definitions for quadrant diodes. It is shown that neither phase definition globally shows the least amount of cross coupling of angular it eng
dc.description.sponsorship Deutsches Zentrum für Luft- und Raumfahrt (DLR)/No 50 OQ 1301
dc.language.iso eng
dc.publisher Bristol : IOP Publishing Ltd.
dc.relation.ispartof 10th International LISA Symposium, May 18-23, 2014, Gainesville, Florida
dc.relation.ispartofseries Journal of Physics Conference Series 610 (2015)
dc.rights CC BY 3.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/3.0/de/
dc.subject Astronomy eng
dc.subject Astrophysics eng
dc.subject Physics, Applied eng
dc.subject.ddc 500 | Naturwissenschaften ger
dc.subject.ddc 530 | Physik ger
dc.title A brief comparison of optical pathlength difference and various definitions for the interferometric phase eng
dc.type article
dc.type conferenceObject
dc.type Text
dc.relation.essn 1742-6596
dc.relation.issn 1742-6588
dc.relation.doi http://dx.doi.org/10.1088/1742-6596/610/1/012043
dc.bibliographicCitation.volume 610
dc.bibliographicCitation.firstPage 12043
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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