Paper
25 May 2004 Suppression of back action noise in a double cavity system
David Vitali, Michele Punturo, Stefano Mancini, Paolo Amico, Paolo Tombesi
Author Affiliations +
Proceedings Volume 5468, Fluctuations and Noise in Photonics and Quantum Optics II; (2004) https://doi.org/10.1117/12.546540
Event: Second International Symposium on Fluctuations and Noise, 2004, Maspalomas, Gran Canaria Island, Spain
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.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David Vitali, Michele Punturo, Stefano Mancini, Paolo Amico, and Paolo Tombesi "Suppression of back action noise in a double cavity system", Proc. SPIE 5468, Fluctuations and Noise in Photonics and Quantum Optics II, (25 May 2004); https://doi.org/10.1117/12.546540
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KEYWORDS
Mirrors

Interferometers

Signal to noise ratio

Feedback loops

Sensors

Cryogenics

Fabry–Perot interferometers

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