The traditional view from particle physics is that quantum gravity effects should only become
detectable at extremely high energies and small length scales. Due to the significant …

Dielectric microelements with circular symmetry have shown interesting optical properties:
photonic nanojets (PNJs) and whispering gallery modes (WGMs). They can confine light …

The entanglement of different macroscopic objects can provide crucial resources for various
quantum applications and quantum-enabled devices. The generation, manipulation, and …

We theoretically investigate the optomechanically induced transparency (OMIT)
phenomenon in a hybrid optomechanical system composing of an optomechanical cavity …

Quantum ground‐state cooling of macroscopic mechanical resonators is of essential
importance to both fundamental physics and applied science. The conventional method of …

A scheme is proposed to cool a rotating mirror close to its ground state in a double-Laguerre-
Gaussian-cavity optomechanical system, where an auxiliary cavity and a two-level atomic …

We theoretically study optomechanically induced second-order sideband generation in a
spinning resonator. Due to the splitting of resonance frequencies of the countercirculating …

Sum sideband generation in a generic optomechanical system is discussed in the
parameter configuration of optomechanically induced transparency. The nonlinear terms of …

We study the physical properties of double-cavity optomechanical system in which the
mechanical resonator interacts with one of the coupled cavities and another cavity is used …

When a gain system is coupled to a loss system, the energy usually flows from the gain
system to the loss one. We here present a counterintuitive theory for the ground-state …