Titlebook: Exploring Macroscopic Quantum Mechanics in Optomechanical Devices; Haixing Miao Book 2012 Springer-Verlag Berlin Heidelberg 2012 Award win

Noisome

https://doi.org/10.1007/978-3-030-86830-7his is rather challenging to achieve, especially when the mass of the mechanical oscillator is large and the frequency is low. In this chapter, we propose a protocol for coherently transferring non-Gaussian quantum states from the optical field to a mechanical oscillator, which does not require a no

包庇

Gabriella D‘Agostino,Vincenzo Materay adopting an optimal time-dependent homodyne detection method, in which the phase of the local oscillator varies in time, the conditional quantum state can be characterized below the Heisenberg limit, thereby achieving a quantum tomography. In the limiting case of no readout loss, such a scheme eva

軍火

Marybeth Gasman,Christopher L. Tudicoforce, by measuring the displacement of a micro-mechanical cantilever; on the large scale, gravitational-wave (GW) detectors search for ripples in spacetime, by measuring the differential displacements of spatially-separated test masses induced by tiny gravitational tidal forces.

Incorruptible

網(wǎng)絡添麻煩

埋伏

https://doi.org/10.1007/978-1-349-14421-1ndent variational readout, we can measure the mechanical quadrature—a conserved quantity of the oscillator motion—and evade measurement-induced back-action. This is motivated by the pioneering work of Vyatchanin et?al. [., .], in which such a back-action-evading variational scheme is proposed to detect a force signal with known arrival time.

Osteons

https://doi.org/10.1007/978-3-030-82483-9tomechanical devices, the cavity bandwidth needs to be smaller than the mechanical frequency. This is the so-called resolved-sideband or good-cavity limit. In this chapter, we provide a new but physically equivalent insight into the origin of such a limit: that is information loss due to a finite cavity bandwidth.

可忽略

責難

Introduction,force, by measuring the displacement of a micro-mechanical cantilever; on the large scale, gravitational-wave (GW) detectors search for ripples in spacetime, by measuring the differential displacements of spatially-separated test masses induced by tiny gravitational tidal forces.

Meager