In this paper, we present a coherent feedback loop scheme to enhance the magnon–photon–
phonon entanglement in cavity magnomechanics. We provide a proof that the steady state …

Cavity magnomechanics has recently become a new platform for studying macroscopic
quantum phenomena. The magnetostriction induced vibration mode of a large-size …

While the squeezing of a propagating field can, in principle, be made arbitrarily strong, the
cavity-field squeezing is subject to the well-known 3 dB limit, and thus has limited …

Optomechanics is a prime example of light matter interaction, where photons directly couple
to phonons, allowing the precise control and measurement of the state of a mechanical …

Semiconductor microresonators embedding quantum wells can host tightly confined and
mutually interacting excitonic, optical, and mechanical modes at once. We theoretically …

The interaction of quantum light with matter is of great importance to a wide range of
scientific disciplines, ranging from optomechanics to high-precision measurements. A …

Optomechanical couplings involve both beam splitter and two-mode-squeezing types of
interactions. While the former underlies the utility of many applications, the latter creates …

We investigate quantum-squeezing-enhanced weak-force sensing via a nonlinear
optomechanical resonator containing a movable mechanical mirror and an optical …

We briefly review the status of applying quantum squeezing to aid the search for
gravitational waves with km-scale laser interferometers operating in the audio frequency …

The weak force sensing based on a coherent quantum noise cancellation (CQNC) scheme
is presented in a hybrid cavity optomechanical system containing a trapped ensemble of …