Cavity electromagnonics has increasingly emerged as a new platform for the fundamental
study of quantum mechanics and quantum technologies. Since the coupling between the …

The realization of optical non-reciprocity is crucial for many applications, and also of
fundamental importance for manipulating and protecting the photons with desired time …

Microwave nonreciprocity is in high demand for applications in information processing.
Here, we propose an effective approach to realize robust microwave transmission …

We propose how to realize nonreciprocity for a weak input optical field via nonlinearity and
synthetic magnetism. We show that the photons transmitted from a linear cavity to a …

Optical nonreciprocity is important in photonic information processing to route the optical
signal or prevent the reverse flow of noise. By adopting the strong nonlinearity associated …

We have analyzed the photon blockade effect in a double-cavity optomechanical system.
We have explained the conventional and unconventional photon blockade effects in both …

The single‐and two‐photon blockade effects in an optical cavity with a nonlinear Kerr
medium, which is coupled with a three‐level atom, forming a Δ‐type transition configuration …

Photon blockade enhancement is an exciting and promising subject that has been well
studied for photons in cavities. However, whether photon blockade can be enhanced in the …

Controlling the interaction between the spin wave and the electromagnetic field is an
important issue of optoelectronics. The effect of photon blockade is to indicate the interaction …

We study nonreciprocal photon blockade in cavity optomagnonics, where a sphere of
ferromagnetic crystal supports two optical whispering-gallery modes and one magnon …