> Detailanzeige

Schwarze, Thomas S. [Verfasser:in]; Fernández Barranco, G. [Verfasser:in]; Penkert, D. [Verfasser:in]; Gerberding, Oliver [Verfasser:in]; Heinzel, Gerhard [Verfasser:in]; Danzmann, Karsten [Verfasser:in]

Optical testbed for the LISA phasemeter - [published Version]

Literatur-
verwaltung

Zur
Merkliste

Lösche von
Merkliste

Per Whatsapp teilen

Schließen

Merkliste



Sie können Bookmarks mittels Listen verwalten, loggen Sie sich dafür bitte in Ihr SLUB Benutzerkonto ein.
  • Medientyp: Sonstige Veröffentlichung; E-Artikel
  • Titel: Optical testbed for the LISA phasemeter
  • Beteiligte: Schwarze, Thomas S. [Verfasser:in]; Fernández Barranco, G. [Verfasser:in]; Penkert, D. [Verfasser:in]; Gerberding, Oliver [Verfasser:in]; Heinzel, Gerhard [Verfasser:in]; Danzmann, Karsten [Verfasser:in]
  • Erschienen: Bristol : Institute of Physics Publishing, 2016
  • Erschienen in: Journal of Physics: Conference Series 716 (2016), Nr. 1
  • Ausgabe: published Version
  • Sprache: Englisch
  • DOI: https://doi.org/10.15488/707; https://doi.org/10.1088/1742-6596/716/1/012004
  • ISSN: 1742-6588
  • Schlagwörter: Testbeds ; Analog to digital conversion ; Units of measurement ; Konferenzschrift ; Tracking (position) ; Gravitational wave detectors ; Data transfer ; Gravitationswelle ; Electronic readout ; Inter-satellite ranging ; Auxiliary functions ; Metrology systems ; Gravitational effects ; Geodetic satellites
  • Entstehung:
  • Anmerkungen: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
  • Beschreibung: The planned spaceborne gravitational wave detector LISA will allow the detection of gravitational waves at frequencies between 0.1 mHz and 1 Hz. A breadboard model for the metrology system aka the phasemeter was developed in the scope of an ESA technology development project by a collaboration between the Albert Einstein Institute, the Technical University of Denmark and the Danish industry partner Axcon Aps. It in particular provides the electronic readout of the main interferometer phases besides auxiliary functions. These include clock noise transfer, ADC pilot tone correction, inter-satellite ranging and data transfer. Besides in LISA, the phasemeter can also be applied in future satellite geodesy missions. Here we show the planning and advances in the implementation of an optical testbed for the full metrology chain. It is based on an ultra-stable hexagonal optical bench. This bench allows the generation of three unequal heterodyne beatnotes with a zero phase combination, thus providing the possibility to probe the phase readout for non-linearities in an optical three signal test. Additionally, the utilization of three independent phasemeters will allow the testing of the auxiliary functions. Once working, components can individually be replaced with flight-qualified hardware in this setup. ; DLR/50 OQ 1301 ; Bundesministerium f¨ur Wirtschaft und Technologie
  • Zugangsstatus: Freier Zugang
  • Rechte-/Nutzungshinweise: Namensnennung (CC BY)