Generation and amplification of high-order sideband induced by two-level atoms in a hybrid optomechanical system
arXiv:1712.02929 · doi:10.1103/PhysRevA.97.013801
Abstract
It is quite important to enhance and control the optomechanically induced high-order sideband generation to achieve low-power optical comb and high-sensitivity sensing with an integratable structure. Here we present and analyze a proposal for enhancement and manipulation of optical nonlinearity and high-order sideband generation in a hybrid atom-cavity optomechanical system that is coherently driven by a bichromatic input field consisting of a control field and a probe field and works beyond the perturbative regime. Our numerical analysis with experimentally achievable parameters confirms that robust high-order sideband generation and typical spectral structures with non-perturbative features can be created even under weak driven fields. The dependence of the high-order sideband generation on the atomic parameters are also discussed in detail, including the decay rate of the atoms and the coupling parameter between the atoms and the cavity field. We show that the cutoff order as well as the amplitude of the higher order sidebands can be well tuned by the atomic coupling strength and the atomic decay rate. The proposed mechanism of enhancing optical nonlinearity is quite general and can be adopted to optomechanical systems with different types of cavity.
References in corpus (14)
- Optomechanically induced transparency
- Electromagnetically Induced Transparency and Slow Light with Optomechanics
- Quantum Theory of Cavity-Assisted Sideband Cooling of Mechanical Motion
- Cooling a nanomechanical resonator with quantum back-action
- -Symmetry-Breaking Chaos in Optomechanics
- Emergence of atom-light-mirror entanglement inside an optical cavity
- Slowing and stopping light using an optomechanical crystal array
- Precision measurement of charge number with optomechanically induced transparency
- Vacuum Rabi splitting and intracavity dark state in a cavity-atoms system
- Nonlinear optomechanics with gain and loss: amplifying higher-order sideband and group delay
- Highly sensitive optical sensor for precision measurement of electrical charges based on optomechanically induced difference-sideband generation
- Cold-Atom-Induced Control of an Optomechanical Device
- Radiation pressure induced difference-sideband generation beyond linearized description
- Tunable multi-channel inverse optomechanically induced transparency
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- Quantum Optical Response of a Hybrid Optomechanical Device embedded with a Qubit