The LISA Pathfinder interferometry - Hardware and system testing

H. Audley, K. Danzmann, A. García Marín, G. Heinzel, A. Monsky, M. Nofrarias, F. Steier, D. Gerardi, R. Gerndt, G. Hechenblaikner, U. Johann, P. Luetzow-Wentzky, V. Wand, F. Antonucci, M. Armano, G. Auger, M. Benedetti, P. Binetruy, C. Boatella, J. BogenstahlD. Bortoluzzi, P. Bosetti, M. Caleno, A. Cavalleri, M. Cesa, M. Chmeissani, G. Ciani, A. Conchillo, G. Congedo, I. Cristofolini, M. Cruise, F. De Marchi, M. Diaz-Aguilo, I. Diepholz, G. Dixon, R. Dolesi, J. Fauste, L. Ferraioli, D. Fertin, W. Fichter, E. Fitzsimons, M. Freschi, C. García Marirrodriga, L. Gesa, F. Gibert, D. Giardini, C. Grimani, A. Grynagier, B. Guillaume, F. Guzmán, I. Harrison, M. Hewitson, D. Hollington, J. Hough, D. Hoyland, M. Hueller, J. Huesler, O. Jeannin, O. Jennrich, P. Jetzer, B. Johlander, C. Killow, X. Llamas, I. Lloro, A. Lobo, R. Maarschalkerweerd, S. Madden, D. Mance, I. Mateos, P. W. McNamara, J. Mendes, E. Mitchell, D. Nicolini, D. Nicolodi, F. Pedersen, M. Perreur-Lloyd, A. Perreca, E. Plagnol, P. Prat, G. D. Racca, B. Rais, J. Ramos-Castro, J. Reiche, J. A.Romera Perez, D. Robertson, H. Rozemeijer, J. Sanjuan, M. Schulte, D. Shaul, L. Stagnaro, S. Strandmoe, T. J. Sumner, A. Taylor, D. Texier, C. Trenkel, D. Tombolato, S. Vitale, G. Wanner, H. Ward, S. Waschke

    Research output: Contribution to journalArticleResearchpeer-review

    26 Citations (Scopus)

    Abstract

    Preparations for the LISA Pathfinder mission have reached an exciting stage. Tests of the engineering model (EM) of the optical metrology system have recently been completed at the Albert Einstein Institute, Hannover, and flight model tests are now underway. Significantly, they represent the first complete integration and testing of the space-qualified hardware and are the first tests on an optical system level. The results and test procedures of these campaigns will be utilized directly in the ground-based flight hardware tests, and subsequently during in-flight operations. In addition, they allow valuable testing of the data analysis methods using the MATLAB-based LTP data analysis toolbox. This paper presents an overview of the results from the EM test campaign that was successfully completed in December 2009. © 2011 IOP Publishing Ltd.
    Original languageEnglish
    Article number094003
    JournalClassical and Quantum Gravity
    Volume28
    Issue number9
    DOIs
    Publication statusPublished - 7 May 2011

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