We propose a scheme to generate strong squeezing of a mechanical oscillator in an
optomechanical system through Lyapunov control. Frequency modulation of the mechanical …

We propose a scheme for generating nonreciprocal strong mechanical squeezing by using
two-tone lasers to drive a spinning optomechanical system. For given driving frequencies …

An optomechanical cavity driven by a periodically amplitude-modulated laser can generate
steady light-mechanical entanglement with time periodicity. Similar results can be …

The implementation of strong quantum entanglement between two macroscopic mechanical
oscillators is a longstanding pursued goal in fundamental research or applied science. Here …

We introduce a unitary operator which may be constructed conveniently by exploiting the
properties of the Glauber displacement and parity operators. We show that it can be …

We present a scheme with the multiple-induced transparency windows in a hybrid
optomechanical device. By studying the transmission of a probe field through the hybrid …

In the conventional scheme of generating strong mechanical squeezing by the joint effect
between mechanical parametric amplification and sideband cooling, the resolved sideband …

We propose an experimentally feasible optomechanical scheme to realize a negative cavity
photon spectral function (CPSF) which is equivalent to a negative absorption. The system …

We present a Hamiltonian model describing two pairs of mechanical and optical modes
under standard optomechanical interaction. The vibrational modes are mechanically …

The quantum state control or entanglement preparation for macroscopic matter is an
attractive research. Optomechanical system provides an ideal platform to observe the …