We propose how to create and manipulate one-way nonclassical light via photon blockade
in rotating nonlinear devices. We refer to this effect as nonreciprocal photon blockade (PB) …

Recently, cavity optomechanics has become a rapidly developing research field exploring
the coupling between the optical field and mechanical oscillation. Cavity optomechanical …

We demonstrate PT-symmetry-breaking chaos in an optomechanical system, which features
an ultralow driving threshold. In principle, this chaos will emerge once a driving laser is …

We investigate the nonlinear interaction between a squeezed cavity mode and a mechanical
mode in an optomechanical system (OMS) that allows us to selectively obtain either a …

Cavity optomechanics, a promising platform to investigate macroscopic quantum effects, has
been widely used to study nonreciprocal entanglement with the Sagnac effect. Here, we …

Some optomechanical systems can be transparent to a probe field when a strong driving
field is applied. These systems can provide an optomechanical analog of …

Quantum squeezing in mechanical systems is not only a key signature of macroscopic
quantum effects, but can also be utilized to advance the metrology of weak forces. Here we …

Loss-induced transparency (LIT), featuring the revival of optical intensity by adding loss, has
been demonstrated in classical optics. However, a fundamental question has remained …

We propose a simple method to generate quantum entanglement between two macroscopic
mechanical resonators in a two-cavity optomechanical system. This entanglement is …

Higher-order exceptional points (EPs), resulting from non-Hermitian degeneracies, have
shown greater advantages in sensitive enhancement than second-order EPs (EP2s) …