Classical demonstration of frequency-dependent noise ellipse rotation using optomechanically induced transparency

J. Qin; Chunnong Zhao; Y. Ma; X. Chen; Li Ju; David Blair

doi:10.1103/PhysRevA.89.041802

Classical demonstration of frequency-dependent noise ellipse rotation using optomechanically induced transparency

J. Qin, Chunnong Zhao, Y. Ma, X. Chen, Li Ju, David Blair

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Cavities with an extremely narrow linewidth of 10-100 Hz are required for realizing frequency-dependent squeezing to enable gravitational wave detectors to surpass the free mass standard quantum limit over a broad frequency range. High-finesse cavities on the scale of tens of meters have been proposed for this purpose. Optomechanically induced transparency (OMIT) enables the creation of optomechanical cavities in which the linewidth limit is set by the extremely narrow linewidth of a high-Q-factor mechanical resonator. Using an 85-mm OMIT cavity with a silicon nitride membrane, we demonstrate a tunable linewidth from 3 Hz up to several hundred hertz and frequency-dependent noise ellipse rotation using classical light with squeezed added noise to simulate quantum squeezed light. The frequency-dependent noise ellipse angle is rotated in close agreement with predictions. © 2014 American Physical Society.

Original language	English
Pages (from-to)	041802-1-041802-5
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	89
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.89.041802
Publication status	Published - Apr 2014

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title = "Classical demonstration of frequency-dependent noise ellipse rotation using optomechanically induced transparency",

abstract = "Cavities with an extremely narrow linewidth of 10-100 Hz are required for realizing frequency-dependent squeezing to enable gravitational wave detectors to surpass the free mass standard quantum limit over a broad frequency range. High-finesse cavities on the scale of tens of meters have been proposed for this purpose. Optomechanically induced transparency (OMIT) enables the creation of optomechanical cavities in which the linewidth limit is set by the extremely narrow linewidth of a high-Q-factor mechanical resonator. Using an 85-mm OMIT cavity with a silicon nitride membrane, we demonstrate a tunable linewidth from 3 Hz up to several hundred hertz and frequency-dependent noise ellipse rotation using classical light with squeezed added noise to simulate quantum squeezed light. The frequency-dependent noise ellipse angle is rotated in close agreement with predictions. {\textcopyright} 2014 American Physical Society.",

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AU - Qin, J.

AU - Zhao, Chunnong

AU - Ma, Y.

AU - Chen, X.

AU - Ju, Li

AU - Blair, David

PY - 2014/4

Y1 - 2014/4

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AB - Cavities with an extremely narrow linewidth of 10-100 Hz are required for realizing frequency-dependent squeezing to enable gravitational wave detectors to surpass the free mass standard quantum limit over a broad frequency range. High-finesse cavities on the scale of tens of meters have been proposed for this purpose. Optomechanically induced transparency (OMIT) enables the creation of optomechanical cavities in which the linewidth limit is set by the extremely narrow linewidth of a high-Q-factor mechanical resonator. Using an 85-mm OMIT cavity with a silicon nitride membrane, we demonstrate a tunable linewidth from 3 Hz up to several hundred hertz and frequency-dependent noise ellipse rotation using classical light with squeezed added noise to simulate quantum squeezed light. The frequency-dependent noise ellipse angle is rotated in close agreement with predictions. © 2014 American Physical Society.

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JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

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Classical demonstration of frequency-dependent noise ellipse rotation using optomechanically induced transparency

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