Auxiliary-cavity-assisted ground-state cooling of optically levitated nanosphere in the unresolved-sideband regime
arXiv:1705.10926 · doi:10.1103/PhysRevA.96.063818
Abstract
We theoretically analyse the ground-state cooling of optically levitated nanosphere in unresolved- sideband regime by introducing a coupled high-quality-factor cavity. On account of the quantum interference stemming from the presence of the coupled cavity, the spectral density of the optical force exerting on the nanosphere gets changed and then the symmetry between the heating and the cooling processes is broken. Through adjusting the detuning of strong-dissipative cavity mode, one obtains an enhanced net cooling rate for the nanosphere. It is illustrated that the ground state cooling can be realized in the unresolved sideband regime even if the effective optomechanical coupling is weaker than the frequency of the nanosphere, which can be understood by the picture that the effective interplay of the nanosphere and the auxiliary cavity mode brings the system back to an effective resolved regime. Besides, the coupled cavity refines the dynamical stability of the system.
arXiv comment13 pages, 6 figures
References in corpus (84)
- Cavity Optomechanics
- Nonreciprocal light transmission in parity-time-symmetric whispering-gallery microcavities
- Electromagnetically Induced Transparency and Slow Light with Optomechanics
- Quantum Theory of Cavity-Assisted Sideband Cooling of Mechanical Motion
- Theory of ground state cooling of a mechanical oscillator using dynamical back-action
- Cavity Optomechanics
- Sub-Kelvin Parametric Feedback Cooling of a Laser-Trapped Nanoparticle
- Cavity optomechanics using an optically levitated nanosphere
- Millikelvin cooling of an optically trapped microsphere in vacuum
- Phonon laser action in a tunable, two-level photonic molecule
- Phase noise measurement in a cavity with a movable mirror undergoing quantum Brownian motion
- Large Quantum Superpositions and Interference of Massive Nanometer-Sized Objects
- Direct Measurement of Photon Recoil from a Levitated Nanoparticle
- Zeptonewton force sensing with nanospheres in an optical lattice
- Cavity cooling of an optically levitated nanoparticle
- Thermal nonlinearities in a nanomechanical oscillator
- Cavity cooling a single charged nanoparticle
- Detecting high-frequency gravitational waves with optically-levitated sensors
- Short-range force detection using optically-cooled levitated microspheres
- Nanoscale temperature measurements using non-equilibrium Brownian dynamics of a levitated nanosphere
- Quantum Superposition of Massive Objects and Collapse Models
- Dynamic dissipative cooling of a mechanical oscillator in strong-coupling optomechanics
- Tunable Cavity Optomechanics with Ultracold Atoms
- Quantum Noise Interference and Back-action Cooling in Cavity Nanomechanics
- Torsional optomechanics of a levitated nonspherical nanoparticle
- Optically Levitating Dielectrics in the Quantum Regime: Theory and Protocols
- Near-field interferometry of a free-falling nanoparticle from a point-like source
- Dynamical Backaction of Microwave Fields on a Nanomechanical Oscillator
- Dynamic Relaxation of a Levitated Nanoparticle from a Non-Equilibrium Steady State
- Search for Millicharged Particles Using Optically Levitated Microspheres
- Electromagnetially-induced-transparency-like ground-state cooling in a double-cavity optomechanical system
- Realization of an optomechanical interface between ultracold atoms and a membrane
- Cavity cooling of an optically trapped nanoparticle
- Attonewton force detection using microspheres in a dual-beam optical trap in high vacuum
- Brownian motion at short time scales
- Optomechanics of Levitated Dielectric Particles
- Nonlinear dynamics and millikelvin cavity-cooling of levitated nanoparticles
- Dissipative Optomechanics in a Michelson--Sagnac Interferometer
- Cavity cooling of free silicon nanoparticles in high-vacuum
- Search for Screened Interactions Associated with Dark Energy Below the 100 Length Scale
- Micro-mechanical oscillator ground state cooling via intracavity optical atomic excitations
- Fast ground-state cooling of mechanical resonator with time-dependent optical cavities
- Review of cavity optomechanical cooling
- Experimental Realisation of a Thermal Squeezed State of Levitated Optomechanics
- Atom-mirror cooling and entanglement using cavity Electromagnetically Induced Transparency
- Pulsed Laser Cooling for Cavity-Optomechanical Resonators
- Ultra-Efficient Cooling of Resonators: Beating Sideband Cooling with Quantum Control
- Ground state cooling of mechanical motion in the unresolved sideband regime by use of optomechanically induced transparency
- Testing Wavefunction Collapse Models using Parametric Heating of a Trapped Nanosphere
- Quantum limit of laser cooling in dispersively- and dissipatively-coupled optomechanical systems
- Heralded generation of entanglement with coupled cavities
- Optical Lattices with Micromechanical Mirrors
- Nonlinear mode-coupling and synchronization of a vacuum-trapped nanoparticle
- Cavity-Enhanced Long-Distance Coupling of an Atomic Ensemble to a Micromechanical Membrane
- Long distance manipulation of a levitated nanoparticle in high vacuum
- Cooling of a mirror in cavity optomechanics with a chirped pulse
- Discriminating the effects of collapse models from environmental diffusion with levitated nanospheres
- Quantum Model of Cooling and Force Sensing With an Optically Trapped Nanoparticle
- Cold-Atom-Induced Control of an Optomechanical Device
- Three dimensional cooling and detecting of a nanosphere with a single cavity
- Cooling mechanical oscillators by coherent control
- Optical trapping and control of nanoparticles inside evacuated hollow core photonic crystal fibers
- Hybrid optomechanical cooling by atomic systems
- Dynamics of levitated nanospheres: towards the strong coupling regime
- Suppression of Stokes scattering and improved optomechanical cooling with squeezed light
- Optomechanical cooling of levitated spheres with doubly-resonant fields
- Selectable linear or quadratic coupling in an optomechanical system
- Quantum cooling and squeezing of a levitating nanosphere via time-continuous measurements
- Coherent control and feedback cooling in a remotely-coupled hybrid atom-optomechanical system
- Ground state cooling of micromechanical oscillators in the unresolved sideband regime induced by a quantum well
- Toward Quantum-Limited Position Measurements Using Optically Levitated Microspheres
- Non-equilibrium steady state of a driven levitated particle with feedback cooling
- Cold atoms as a coolant for levitated optomechanical systems
- Hybrid cavity mechanics with doped systems
- Parametric Optomechanical Oscillations in Two-Dimensional Slot-Type High-Q Photonic Crystal Cavities
- Optomechanically-induced-transparency cooling of massive mechanical resonators to the quantum ground state
- Spin-Orbit Coupling Induced Back-action Cooling in Cavity-Optomechanics with a Bose-Einstein Condensate
- Probing Spontaneous Wave-Function Collapse with Entangled Levitating Nanospheres
- Split-sideband spectroscopy in slowly modulated optomechanics
- Bringing quantum mechanics to life: from Schrödinger's cat to Schrödinger's microbe
- Coupling librational and translational motion of a levitated nanoparticle in an optical cavity
- Bistability and squeezing of the librational mode of an optically trapped nanoparticle
- Feedback-induced Bistability of an Optically Levitated Nanoparticle: A Fokker-Planck Treatment
- In-situ tuning of whispering gallery modes of levitated silica microspheres
Cited by in corpus (5)
- Coherent feedback in optomechanical systems in the sideband-unresolved regime
- Ground state cooling in a hybrid optomechanical system with a three-level atomic ensemble
- Double-passage ground-state cooling induced by quantum interference in the hybrid optomechanical system
- Employing coupled cavities to increase the cooling rate of a levitated nanosphere in the resolved sideband regime
- Significant enhancement in refrigeration and entanglement in auxiliary-cavity-assisted optomechanical systems