In the past 20 years, impressive progress has been made both experimentally and
theoretically in superconducting quantum circuits, which provide a platform for manipulating …

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 propose how to achieve quantum nonreciprocity via unconventional photon blockade
(UPB) in a compound device consisting of an optical harmonic resonator and a spinning …

Photon blockade is a dynamical quantum-nonlinear effect in driven systems with an
anharmonic energy ladder. For a single atom strongly coupled to an optical cavity, we show …

We study the steady-state photon statistics of a quadratically coupled optomechanical cavity,
which is weakly driven by a monochromatic laser field. We examine the photon blockade by …

We propose a superconducting circuit to implement a two-photon quantum Rabi model in a
solid-state device, where a qubit and a resonator are coupled by a two-photon interaction …

We study photon blockade and antibunching in the cavity of an optomechanical system in
which the mechanical resonator is coupled to a two-level system (TLS). In particular, 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 scheme to simultaneously achieve nonreciprocal conventional photon
blockade (NCPB) and unconventional photon blockade (NUPB) in a spinning resonator …