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Proceedings Paper

Suppression of back action noise in a double cavity system
Author(s): David Vitali; Michele Punturo; Stefano Mancini; Paolo Amico; Paolo Tombesi
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Paper Abstract

We apply the quantum locking scheme recently proposed by Courty et al. [Phys. Rev. Lett. 90, 083601 (2003)] for the reduction of back action noise to the realistic case of a gravitational wave interferometer. We show that by applying an active control to each mirror of the interferometer it is possible to improve significatively its sensitivity by reducing the radiation pressure noise.

Paper Details

Date Published: 25 May 2004
PDF: 10 pages
Proc. SPIE 5468, Fluctuations and Noise in Photonics and Quantum Optics II, (25 May 2004); doi: 10.1117/12.546540
Show Author Affiliations
David Vitali, Univ. degli Studi di Camerino (Italy)
Istituto Nazionale di Fisica Nucleare (Italy)
Michele Punturo, Istituto Nazionale di Fisica Nucleare (Italy)
Stefano Mancini, Univ. degli Studi di Camerino (Italy)
Istituto Nazionale di Fisica Nucleare (Italy)
Paolo Amico, Istituto Nazionale di Fisica Nucleare (Italy)
Paolo Tombesi, Univ. degli Studi di Camerino (Italy)
Istituto Nazionale di Fisica Nucleare Sezione di Perugia (Italy)


Published in SPIE Proceedings Vol. 5468:
Fluctuations and Noise in Photonics and Quantum Optics II
Peter Heszler, Editor(s)

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