Squeezing of the mirror motion via periodic modulations in a dissipative optomechanical system

被引：45

作者：

Gu, Wen-ju ^{[1
]}

Li, Gao-xiang ^{[1
]}

机构：

[1] Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China

来源：

OPTICS EXPRESS | 2013年 / 21卷 / 17期

基金：

中国国家自然科学基金;

关键词：

FIELD;

D O I：

10.1364/OE.21.020423

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate the generation of squeezed state of the mirror motion in a dissipative optomechanical system driven with a strong laser field accompanied with two periodically-modulated lights. Using the density operator approach we calculate the variances of quantum fluctuations around the classical orbits. Both the numerical and analytical results predict that the squeezed state of the mirror motion around its ground state is achievable. Moreover, the obtained squeezed state is robust against the thermal noise because of the strong cooling effect outside the resolved-sideband regime, which arises from the destructive interference of quantum noise. (C) 2013 Optical Society of America

引用

页码：20423 / 20440

页数：18

共 41 条

[1] Interferences in parametric interactions driven by quantized fields [J].

Agarwal, G. S. .

PHYSICAL REVIEW LETTERS, 2006, 97 (02)

[2] Near-field cavity optomechanics with nanomechanical oscillators [J].

Anetsberger, G. ;

Arcizet, O. ;

Unterreithmeier, Q. P. ;

Riviere, R. ;

Schliesser, A. ;

Weig, E. M. ;

Kotthaus, J. P. ;

Kippenberg, T. J. .

NATURE PHYSICS, 2009, 5 (12) :909-914

[3] Quantum squeezing of mechanical motion for micron-sized cantilevers [J].

Blencowe, MP ;

Wybourne, MN .

PHYSICA B-CONDENSED MATTER, 2000, 280 (1-4) :555-556

[4] On the measurement of a weak classical force coupled to a harmonic oscillator: Experimental progress [J].

Bocko, MF ;

Onofrio, R .

REVIEWS OF MODERN PHYSICS, 1996, 68 (03) :755-799

[5] Back-action evasion and squeezing of a mechanical resonator using a cavity detector [J].

Clerk, A. A. ;

Marquardt, F. ;

Jacobs, K. .

NEW JOURNAL OF PHYSICS, 2008, 10

[6] Reading, writing, and squeezing the entangled states of two nanomechanical resonators coupled to a SQUID [J].

Cohen, Guy Z. ;

Di Ventra, Massimiliano .

PHYSICAL REVIEW B, 2013, 87 (01)

[7] Optimal Control Technique for Many-Body Quantum Dynamics [J].

Doria, Patrick ;

Calarco, Tommaso ;

Montangero, Simone .

PHYSICAL REVIEW LETTERS, 2011, 106 (19)

[8] Quantum Noise Interference and Backaction Cooling in Cavity Nanomechanics [J].

Elste, Florian ;

Girvin, S. M. ;

Clerk, A. A. .

PHYSICAL REVIEW LETTERS, 2009, 102 (20)

[9] Enhancing quantum effects via periodic modulations in optomechanical systems [J].

Farace, Alessandro ;

Giovannetti, Vittorio .

PHYSICAL REVIEW A, 2012, 86 (01)

[10] Storing Optical Information as a Mechanical Excitation in a Silica Optomechanical Resonator [J].

Fiore, Victor ;

Yang, Yong ;

Kuzyk, Mark C. ;

Barbour, Russell ;

Tian, Lin ;

Wang, Hailin .

PHYSICAL REVIEW LETTERS, 2011, 107 (13)

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