Precision measurement of the environmental temperature by tunable double optomechanically induced transparency with a squeezed field

Wang, Qiong; Zhang, Jian-Qi; Ma, Peng‐Cheng; Yao, Changliang; Feng, Mang

doi:10.1103/physreva.91.063827

Cited by 107 publications

(51 citation statements)

References 36 publications

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“…Cavity optomechanics [1], which combines a mechanical degree of freedom to an optical cavity via resonantly enhanced feedback backaction mechanism [2], has attracted great interest and seen remarkable progress in many fields of physics, including precision force sensing [3][4][5][6], manipulation of mechanical motion at the quantum limit [7][8][9], generation of dark states of a moving mirror [10], slowing and storage of light pulses [11,12], and optomechanically induced transparency [14][15][16][17][18][19][20]. Recently, effects arise from the nonlinear optomechanical interaction emerging as a new frontier in cavity optomechanics due to breakthroughs of intrinsic characteristics of the linearized optomechanical interaction, and have enabled some interesting topics in both classical (or semiclassical) and quantum mechanism [21-23].…”

Section: Introductionmentioning

confidence: 99%

Optomechanically induced sum sideband generation

Xiong

Lü

et al. 2016

Opt. Express

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Sum sideband generation in a generic optomechanical system is discussed in the parameter configuration of optomechanically induced transparency. The nonlinear terms of the optomechanical dynamics are taken account and the features of the sum sideband generation are identified based on the analytical treatment. The nonlinear optomechanical interactions between cavity fields and the mechanical oscillation, which emerging as a new frontier in cavity optomechanics, are responsible for the generation of the frequency components at the sum sideband. We analyze in detail the influences of some parameters, including the pump power of the control field and the frequencies of the probe fields, on the sum sideband generation. The results clearly indicate that sum sideband generation can be significantly enhanced via achieving the matching conditions. The effect of sum sideband generation may be accessible in experiments and have potential application for achieving high precision measurement and on-chip manipulation of light propagation.

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Section: Introductionmentioning

confidence: 99%

Optomechanically induced sum sideband generation

Xiong

Lü

et al. 2016

Opt. Express

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“…In the previous NR systems, only one NR coupled to a TLS QD is considered, here, we develop the single NR system and introduce another NR with the interaction 1  between the two NRs, where the interaction strength 1  can be realized via a substrate-mediated interaction [32] or the Coulomb interaction [33][34][35]. As shown in Fig.…”

Section: Introductionmentioning

confidence: 99%

Controllable Fast and Slow Light in the Hybrid Nanomechanical Resonator System

Chen

2021

Preprint

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We propose a hybrid nanomechanical resonator (NR) system, where a NR coupled to an embedded quantum dot (QD) driven by two-tone fields is also coupled to another NR via the Coulomb interaction, and investigate the absorption spectra of the probe field under both the condition of resonance and off-resonance. The absorption spectra in resonance presents a means to determine the coupling strength of the two NRs. In the off-resonance, the absorption spectra can exhibit double Fano resonance, and the positions of the double Fano resonances are related to the interaction of the two NRs, the frequencies of the NRs, and the pump detuning. Furthermore, the double Fano resonances are accompanied by the rapid normal phase dispersion, which indicates the slow- and fast-light effect. We can obtain that the group velocity index is tunable by the interaction between the two NRs, the detuning, and the different resonator frequencies, which can reach the conversion from the fast light to slow light.

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“…Cavity optomechanics (COM) describes the interaction between light and the movable mechanical oscillator via the radiation pressure of the system [2][3][4], which has become a rapidly developing research field in recent years. Cavity optomechanical systems have potential applications in many fields, such as gravitational wave detectors [5], photon blockade [6,7], precision measurement [8,9], and force sensors [10]. Moreover, coherent manipulation of light [11,12], the optomechanically induced transparency (OMIT) [13,14], electromagnetically induced transparency (EIT) [15], and high-order sidebands [16][17][18][19][20][21][22] have been studied in detail.…”

Section: Introductionmentioning

confidence: 99%

Tunable optical second-order sideband effects in a parity-time symmetric optomechanical system

Xing

Liao

Zhou

et al. 2020

Sci. China Phys. Mech. Astron.

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We theoretically investigate the optical second-order sideband generation (OSSG) in an optical parity-time (PT) symmetric system, which consists of a passive cavity trapping the atomic ensemble and an active cavity. Compared with the double-passive system, it is found that near the exceptional point (EP), the efficiency of the OSSG increases sharply not only for the blue probepump detuning resonant case but also for the red one. Using experimentally achievable parameters, we study the effect of the atomic ensemble on the efficiency of the OSSG in the PT-symmetric system. The numerical results show that the efficiency of the OSSG is 30% higher than that of the first-order sideband, which is realized easily by simultaneously modulating the atom-cavity coupling strength and detuning. Moreover, the efficiency of the OSSG can also be tuned effectively by the pump power, and the efficiency is robust when the pump power is strong enough. This study may have some guidance for modulating the nonlinear optical properties and controlling light propagation, which may stimulate further applications in optical communications. second-order sideband effects, parity-time symmetry, optomechanical system

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Precision measurement of the environmental temperature by tunable double optomechanically induced transparency with a squeezed field

Cited by 107 publications

References 36 publications

Optomechanically induced sum sideband generation

Optomechanically induced sum sideband generation

Controllable Fast and Slow Light in the Hybrid Nanomechanical Resonator System

Tunable optical second-order sideband effects in a parity-time symmetric optomechanical system

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