Nonlinear optical response of cavity optomechanical system with second-order coupling

Wang, Chong; Chen, Hua-Jun; Zhu, Ka-Di

doi:10.1364/ao.54.004623

Cited by 27 publications

(14 citation statements)

References 37 publications

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“…Based on the method, features of nonlinear optomechanical dynamics with multiple probe field driven have been discussed and sum and difference sideband generation [16] have been revealed, and typical spectral structure in the nonperturbative regime have been identified [17]. Recently, optomechanically induced sideband generation and chaos dynamics have been studied in various contents, including optomechanical system with second-order coupling [18], delaying or advancing higher-order sideband signals [19], hybrid electro-optomechanical systems [20,21], photonic molecule optomechanical system [22], coherentmechanical pumped optomechanical systems [23], and PTsymmetry optomechanics [24]. Analytical description of the intrinsic nonlinearity arising from quadratic optomechanical interactions [25] has also been discussed.…”

Section: Introductionmentioning

confidence: 99%

Coulomb-interaction-dependent effect of high-order sideband generation in an optomechanical system

Kong

Xiong

2017

Phys. Rev. A

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High-order sideband generation in an optomechanical system coupled to a charged object is discussed, and the features of Coulomb-interaction dependent effect are identified. We show that the Coulomb-interaction dependent effect of high-order sideband generation exhibits essential difference between the case of weak control field and strong control field. In the weak control field case, the output spectra are in the perturbative regime and there is hardly any Coulomb-interaction dependent effect in an optomechanical system coupling to an object with a small amount of charge. In the strong control field case, the output spectra are in the nonperturbative regime and robust Coulomb-interaction dependent effect arises even if there are few charges. The amplitudes of specific sidebands are also discussed, and it is shown that Coulomb interaction plays an important role in achieving optomechanical control. Due to the extremely sensitive to charge number, Coulomb-interaction dependent effect of high-order sideband generation is remarkable in many aspects and may be used to precision measurement of electrical charges beyond the linearized optomechanical interaction.

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Section: Introductionmentioning

confidence: 99%

Coulomb-interaction-dependent effect of high-order sideband generation in an optomechanical system

Kong

Xiong

2017

Phys. Rev. A

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“…The marked achievements have been made in those optical components, such as ultrahigh-precision measurement6, gravitation-wave detection7, quantum information processing (QIP)8910, higher-order sidebands111213, optical nonlinearity141516, mechanical parity-time symmetry171819 and -broken chaos20, quantum entanglement212223242526, optomechanically induced transparency (OMIT)272829303132333435, and optomechanically induced stochastic resonance (OMISR)36, and many others12345.…”

mentioning

confidence: 99%

Optical multistability and Fano line-shape control via mode coupling in whispering-gallery-mode microresonator optomechanics

Zhang

Wang

et al. 2017

Sci Rep

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We study a three-mode (i.e., a clockwise mode, a counterclockwise mode, and a mechanical mode) coherent coupling regime of the optical whispering-gallery-mode (WGM) microresonator optomechanical system by considering a pair of counterpropagating modes in a general case. The WGM microresonator is coherently driven by a strong control laser field and a relatively weak probe laser field via a tapered fiber. The system parameters utilized to explore this process correspond to experimentally demonstrated values in the WGM microresonator optomechanical systems. By properly adjusting the coupling rate of these two counterpropagating modes in the WGM microresonator, the steady-state displacement behaviors of the mechanical oscillation and the normalized power transmission and reflection spectra of the output fields are analyzed in detail. It is found that the mode coupling plays a crucial role in rich line-shape structures. Some interesting phenomena of the system, including optical multistability and sharp asymmetric Fano-shape optomechanically induced transparency (OMIT), can be generated with a large degree of control and tunability. Our obtained results in this study can be used for designing efficient all-optical switching and high-sensitivity sensor.

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“…In optomechanical systems, in which light pressure affects mechanical oscilla tions, notable physical phenomena has been observed, such as the cooling of mechanical oscillations [3,4,[14][15][16][17][18], photon blockade [19][20][21][22][23], single photon nonlinearity [24], optical bistability [9,11,12,[25][26][27][28][29][30] and photon-photon interactions [31]. Optomechanical systems have been studied both theor etically and experimentally.…”

Section: Introductionmentioning

confidence: 99%

Bistability in a hybrid optomechanical system: effect of a gain medium

2017

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In this paper, we investigate the optical bistability of a hybrid optomechanical system consisting of two coupled cavities: a bare optomechanical cavity (with an oscillating mirror at one end) and a traditional one. The traditional cavity is filled with an optical parametric amplifier (OPA), and an input pump laser is applied to it. The Hamiltonian of the system is written in a rotating frame. The dynamics of the system is driven by the quantum Langevin equations of motion. We demonstrate that the presence of an OPA can dramatically affect the type of stability of the optomechanical cavity. We show that it is possible to create a proper optical bistability for the optomechanical cavity by changing the gain coefficient of the OPA. Also, it is shown that changing the phase of the field driving the OPA has two different effects on the bistability region of the optomechanical cavity. Moreover, we show that by choosing a proper value for the detuning of the traditional cavity it is possible to observe a tristable behavior in the optomechanical cavity.

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Nonlinear optical response of cavity optomechanical system with second-order coupling

Cited by 27 publications

References 37 publications

Coulomb-interaction-dependent effect of high-order sideband generation in an optomechanical system

Coulomb-interaction-dependent effect of high-order sideband generation in an optomechanical system

Optical multistability and Fano line-shape control via mode coupling in whispering-gallery-mode microresonator optomechanics

Bistability in a hybrid optomechanical system: effect of a gain medium

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