Auflistung nach Autor/in "7b051014-92f3-4a00-b8c8-36fffa28c9b9"

Auflistung nach Autor/in "7b051014-92f3-4a00-b8c8-36fffa28c9b9"

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  • Characterization and evasion of backscattered light in the squeezed-light enhanced gravitational wave interferometer GEO 600 
    Bergamin, Fabio; Lough, James; Schreiber, Emil; Grote, Hartmut; Mehmet, Moritz; Vahlbruch, Henning; Affeldt, Christoph; Andric, Tomislav; Bisht, Aparna; Brinkmann, Marc; Kringel, Volker; Lück, Harald; Mukund, Nikhil; Nadji, Severin; Sorazu, Borja; Strain, Kenneth; Weinert, Michael; Danzmann, Karsten (Washington, DC : Optica, 2023)
    Squeezed light is injected into the dark port of gravitational wave interferometers, in order to reduce the quantum noise. A fraction of the interferometer output light can reach the OPO due to sub-optimal isolation of the ...
  • Commissioning of the tuned DC readout at GEO 600 
    Degallaix, J.; Grote, Hartmut; Prijatelj, M.; Hewitson, M.; Hild, S.; Affeldt, Christoph; Freise, A.; Leong, J.; Lück, Harald; Strain, Kenneth A.; Wittel, H.; Willke, Benno; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    Recent experimental results from GEO600 operating with a DC readout and a tuned signal recycling cavity are reported. Compared to the S5/Astrowatch setup, two major changes in the configuration have been implemented: the ...
  • 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 (Bristol : IOP Publishing Ltd., 2010)
    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 ...
  • Design of a speed meter interferometer proof-of-principle experiment 
    Gräf, Christian; Barr, B.W.; Bell, A.S.; Campbell, F.; Cumming, A.V.; Danilishin, S.L.; Gordon, N.A.; Hammond, G.D.; Hennig, J.; Houston, E.A.; Huttner, S.H.; Jones, R.A.; Leavey, Sean S.; Lück, Harald; Macarthur, J.; Marwick, M.; Rigby, S.; Schilling, R.; Sorazu, B.; Spencer, A.; Steinlechner, S.; Strain, Kenneth A.; Hild, Stefan (Bristol : IOP Publishing Ltd., 2014-11-07)
    The second generation of large scale interferometric gravitational wave (GW) detectors will be limited by quantum noise over a wide frequency range in their detection band. Further sensitivity improvements for future ...
  • Designs of the frequency reference cavity for the AEI 10 m Prototype interferometer 
    Kawazoe, Fumiko; Taylor, John Robert; Bertolini, Alessandro; Born, Michael; Chen, Yanbei; Dahl, Katrin; Gering, Daniel; Goßler, Stefan; Gräf, Christian; Heinzel, Gerhard; Hild, Stefan; Kranz, Oliver; Kühn, Gerrit; Lück, Harald; Mossavi, Kasem; Schnabel, Roman; Somiya, Kentaro; Strain, Kenneth A.; Wanner, Alexander; Westphal, Tobias; Willke, Benno; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    The AEI 10 m Prototype is in its designing phase and will provide a test-bed for very sensitive interferometric experiments, such as the sub-SQL interferometer. It will test new techniques to reach - and even surpass - the ...
  • First Demonstration of 6 dB Quantum Noise Reduction in a Kilometer Scale Gravitational Wave Observatory 
    Lough, James; Schreiber, Emil; Bergamin, Fabio; Grote, Hartmut; Mehmet, Moritz; Vahlbruch, Henning; Affeldt, Christoph; Brinkmann, Marc; Bisht, Aparna; Kringel, Volker; Lück, Harald; Mukund, Nikhil; Nadji, Severin; Sorazu, Borja; Strain, Kenneth; Weinert, Michael; Danzmann, Karsten (College Park, Md. : APS, 2021)
    Photon shot noise, arising from the quantum-mechanical nature of the light, currently limits the sensitivity of all the gravitational wave observatories at frequencies above one kilohertz. We report a successful application ...
  • Lateral input-optic displacement in a diffractive Fabry-Perot cavity 
    Hallam, J.; Chelkowski, S.; Freise, A.; Barr, W.; Hild, S.; Strain, Kenneth A.; Burmeister, O.; Schnabel, R. (Bristol : IOP Publishing Ltd., 2010)
    All-reflective configurations have been suggested for future laser-interferometric gravitational wave detectors. Diffraction gratings would be required as core elements of any such design. In this paper, coupling of lateral ...
  • New design of electrostatic mirror actuators for application in high-precision interferometry 
    Wittel, H.; Hild, Stefan; Bergmann, Gerald; Danzmann, Karsten; Strain, Kenneth A. (Bristol : IOP Publishing Ltd., 2015-09-10)
    We describe a new geometry for electrostatic actuators to be used in sensitive laser interferometers, suited for prototype and table top experiments related to gravitational wave detection with mirrors of 100 g or less. ...
  • Towards a Suspension Platform Interferometer for the AEI 10 m Prototype Interferometer 
    Dahl, Katrin; Bertolini, Alessandro; Born, Michael; Chen, Yanbei; Gering, Daniel; Goßler, Stefan; Gräf, Christian; Heinzel, Gerhard; Hild, Stefan; Kawazoe, Fumiko; Kranz, Oliver; Kühn, Gerrit; Lück, Harald; Mossavi, Kasem; Schnabel, Roman; Somiya, Kentaro; Strain, Kenneth A.; Taylor, J.R.; Wanner, Alexander; Westphal, Tobias; Willke, Benno; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    Currently, the AEI 10 m Prototype is being set up at the Albert Einstein Institute in Hannover, Germany. The Suspension Platform Interferometer (SPI) will be an additional interferometer set up inside the vacuum envelope ...
  • The upgrade of GEO 600 
    Lück, Harald; Affeldt, Christoph; Degallaix, J.; Freise, A.; Grote, Hartmut; Hewitson, M.; Hild, S.; Leong, J.; Prijatelj, M.; Strain, Kenneth A.; Willke, Benno; Wittel, H.; Danzmann, Karsten (Bristol : IOP Publishing Ltd., 2010)
    The German/ British gravitational wave detector GEO 600 is in the process of being upgraded. The upgrading process of GEO 600, called GEO-HF, will concentrate on the improvement of the sensitivity for high frequency signals ...