Phase-noise measurement in a cavity with a movable mirror undergoing quantum Brownian motion
By Vittorio Giovannetti, David Vitali. 2000
391 citations recorded by the source corpus.
We study the dynamics of an optical mode in a cavity with a movable mirror subject to quantum Brownian motion. We study the phase noise power spectrum of the output light, and we describe the mirror Brownian motion, which is responsible for the thermal noise contribution, using the quantum Langevin approach. We show that the standard quantum Langevin equations, supplemented with the appropriate non-Markovian correlation functions, provide an adequate description of Brownian motion.
Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics
View Paper: https://www.semanticscholar.org/paper/c88dc965150c0df3cf7870e9a29d077832195773
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In Artificial Intelligence
In Atomic and Molecular Physics, and Optics
- A. Schliesser
- Dmitry Strekalov
- Andrey Matsko
- G. Anetsberger
- André Xuereb
- Yanne K. Chembo
- Vladimir Ilchenko
Citations in the corpus
- High-sensitivity monitoring of micromechanical vibration using optical whispering gallery mode resonators (2008, methodology): “We note that the same result is obtained following a more formal approach, using the linearized quantum Langevin equations (QLE) of the coupled optomechanical system around a stable working point [36, 42, 43].”