Photon-photon interactions in a largely detuned optomechanical cavity

Li, Haokun; Ren, Xuexin; Liu, Yong-Chun; Xiao, Yun‐Feng

doi:10.1103/physreva.88.053850

Cited by 45 publications

(23 citation statements)

References 53 publications

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“…The black small dot in mechanical membrane is deposited mass with magnitude δm to be measured. After the standard linearization procedure, the Hamiltonian of this multimode interactions structure is given by [17][18][19][21][22][23]]…”

Section: A Degenerate Color Optomechanical Mass Sensormentioning

confidence: 99%

“…Quantum sensing [1], which uses the quantum property of a quantum system to build the sensor of a physical quantity, is a widely studied branch of quantum information and technology. According to the difference of physical quantities, such as magnetic field, temperature and mass, the required performance candidate has different physical systems known as solid spins [2][3][4][5][6][7][8][9][10][11], optomechanical systems [12][13][14][15][16][17][18][19][20][21][22][23], optical microcavity [24][25][26][27][28][29][30][31] and etc. With the advantages of large range scale and high sensitivity, quantum sensing plays significant role in practical scientific researches and many interesting schemes have been proposed in recent years.…”

Section: Introductionmentioning

confidence: 99%

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Quantum Sensing by Using STIRAP with Dressed States Driving

Zhang,

Qin,

Song

et al. 2020

Preprint

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Exploring quantum technology to precisely measure physical quantities is a meaningful task for practical scientific researches. Here, we propose a novel quantum sensing model based on dressed states driving (DSD) in stimulated Raman adiabatic passage. The model is universal for sensing different physical quantities, such as magnetic field, mass, rotation and etc. For different sensors, the used systems can range from macroscopic scale, e.g. optomechanical systems, to microscopic nanoscale, e.g. nitrogen-vacancy color centres in diamond. By investigating the dynamics of color detuning of DSD passage, the results show the sensitivity of sensors can be enhanced by tuning system with more adiabatic and accelerated processes in non-degenerate and degenerate color detuning regime, respectively. To show application examples, we apply our approach to build optomechanical mass sensor and solid spin magnetometer with practical parameters.

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Section: A Degenerate Color Optomechanical Mass Sensormentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Quantum Sensing by Using STIRAP with Dressed States Driving

Zhang,

Qin,

Song

et al. 2020

Preprint

View full text Add to dashboard Cite

show abstract

“…We can also choose ∆ 1 −ω m =∆ 2 −ω ϕ = δ. In the limit δ G, we can adiabatically eliminate the cavity mode, and get a two-mode-squeezing effective Hamiltonian [9,31]…”

Section: The Effective Hamiltonianmentioning

confidence: 99%

Coupling librational and translational motion of a levitated nanoparticle in an optical cavity

Liu¹,

Li²,

Yin³

2017

J. Opt. Soc. Am. B

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An optically levitated nonspherical nanoparticle can exhibit both librational and translational vibrations due to orientational and translational confinements of the optical tweezer, respectively. Usually, the frequency of its librational mode in a linearly-polarized optical tweezer is much larger than the frequency of its translational mode. Because of the frequency mismatch, the intrinsic coupling between librational and translational modes is very weak in vacuum. Here we propose a scheme to couple its librational and center-of-mass modes with an optical cavity mode. By adiabatically eliminating the cavity mode, the beam splitter Hamiltonian between librational and center-of-mass modes can be realized. We find that high-fidelity quantum state transfer between the librational and translational modes can be achieved with practical parameters. Our work may find applications in sympathetic cooling of multiple modes and quantum information processing.

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“…Multi-mode optomechanical systems have drawn much attention recently. Numbers of novel and interesting phenomena are noted, such as high-fidelity quantum state transfer [36][37][38], enhanced quantum nonlinearities [39,40], phonon lasing [41,42], coherent perfect absorption (CPA) [43,44] and so on. Especially, the CPA could view as an inverse process of laser [45,46], which provides a new mechanism in optomechanical system for controlling optical non reciprocity.…”

Section: Introductionmentioning

confidence: 99%

All-optical transistor based on Rydberg atom-assisted optomechanical system

Liu¹,

Tian²,

Wang³

et al. 2018

Opt. Express

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We study the optical response of a double optomechanical cavity system assisted by two Rydberg atoms. The target atom is only coupled with one side cavity by a single cavity mode, and gate one is outside the cavities. It has been realized that a long-range manipulation of optical properties of a hybrid system, by controlling the Rydberg atom decoupled with the optomechanical cavity. Switching on the coupling between atoms and cavity mode, the original spatial inversion symmetry of the double cavity structure has been broken. Combining the controllable optical non-reciprocity with the coherent perfect absorption/transmission/synthesis effect (CPA/CPT/CPS reported by [ X.-B.Yan Opt. Express 22, 4886 (2014)], we put forward the theoretical schemes of an all-optical transistor which contains functions such as a controllable diode, rectifier, and amplifier by controlling a single gate photon.

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Photon-photon interactions in a largely detuned optomechanical cavity

Cited by 45 publications

References 53 publications

Quantum Sensing by Using STIRAP with Dressed States Driving

Quantum Sensing by Using STIRAP with Dressed States Driving

Coupling librational and translational motion of a levitated nanoparticle in an optical cavity

All-optical transistor based on Rydberg atom-assisted optomechanical system

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