Mechanical Squeezing via Pump Modulation in a Double‐Cavity Optomechanical System With Optical Parametric Amplifier
Sign Up to like & getrecommendations! Published in 2025 at "Annalen der Physik"
DOI: 10.1002/andp.202400427
Abstract: A novel and efficient method is proposed for generating mechanical squeezing in a double‐cavity optomechanical system by introducing an optical parametric amplifier (OPA) with pump modulation (PM). The combined effects of periodic amplitude modulation of… read more here.
Keywords: double cavity; cavity optomechanical; optical parametric; optomechanical system ... See more keywords
Tripartite Entanglement in an Atom-Cavity-Optomechanical System
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-017-3661-7
Abstract: We investigate tripartite entanglement in an atom-cavity-optomechanical system consisting of a two-level atom coupled to a cavity with an oscillating mirror at one end. The maximally entangled state between the atom, the field and the… read more here.
Keywords: atom; cavity optomechanical; atom cavity; tripartite entanglement ... See more keywords
Entangling Cavity Modes in a Double-Cavity Optomechanical System
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-018-3851-y
Abstract: We study entanglement of the cavity modes in a double-cavity optomechanical system in strong-coupling regime. The system is consist of two optomechanical systems coupled by a single photon hopping between them. With the radiation pressure… read more here.
Keywords: cavity optomechanical; cavity modes; system; cavity ... See more keywords
Properties of Entanglement between the JC Model and Atom-Cavity-Optomechanical System
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-019-04152-1
Abstract: We investigate the dynamics of remote entanglement in the system consisting of a Jaynes-Cummings model and an atom-cavity-optomechanical system. Meanwhile, we find that the remote entanglement is related to the initial entanglement degree between two… read more here.
Keywords: optomechanical system; model atom; atom cavity; cavity ... See more keywords
Manipulation of lateral shift via driven cavity-optomechanical system
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.06.008
Abstract: Abstract We propose a scheme for the enhancement of Goos-H a nchen effect based on cavity-optomechanical system. The study provides an easy way for controlling the absorptive (dispersive) response of the system to a probe… read more here.
Keywords: system; optomechanical system; lateral shift; cavity ... See more keywords
Ideal optical isolator with a two-cavity optomechanical system
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.06.059
Abstract: Abstract Ideal optical isolator is indispensable for building quantum networks and ubiquitous in modern communication technology. Here, we study how to realize ideal optical isolator in a common two-cavity optomechanical system with optomechanical interaction and… read more here.
Keywords: optical isolator; ideal optical; cavity optomechanical; two cavity ... See more keywords
Strong Cavity-Optomechanical Transduction of Nanopillar Motion
Sign Up to like & getrecommendations! Published in 2024 at "ACS Nano"
DOI: 10.1021/acsnano.4c09014
Abstract: Nanomechanical resonators can serve as ultrasensitive, miniaturized force probes. While vertical structures such as nanopillars are ideal for this purpose, transducing their motion is challenging. Pillar-based photonic crystals (PhCs) offer a potential solution by integrating… read more here.
Keywords: cavity optomechanical; cavity; optomechanical transduction; strong cavity ... See more keywords
Terahertz cavity optomechanics using a topological nanophononic superlattice.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr03376c
Abstract: Cavity optomechanical systems operating at the quantum ground state provide a novel way for the ultrasensitive measurement of mass and displacement and provide a new toolbox for emerging quantum information technologies. The high-frequency optomechanical devices… read more here.
Keywords: cavity; high frequency; optomechanical devices; frequency ... See more keywords
Negative effective mass, optical multistability and Fano line-shape control via mode tunnelling in double cavity optomechanical system
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2019.1650208
Abstract: ABSTRACT We theoretically investigate the optical and mechanical properties of a double cavity optomechanical system with one stationary and two harmonically bound mirrors. We show that it is possible for the mechanical mirrors in this… read more here.
Keywords: cavity optomechanical; system; negative effective; effective mass ... See more keywords
Photon blockade in a double-cavity optomechanical system with nonreciprocal coupling
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Physics"
DOI: 10.1088/1367-2630/abaa8a
Abstract: Photon blockade is an effective way to generate single photon, which is of great significance in quantum state preparation and quantum information processing. Here we investigate the statistical properties of photons in a double-cavity optomechanical… read more here.
Keywords: cavity optomechanical; photon; photon blockade; nonreciprocal coupling ... See more keywords
Cavity-optomechanical probe of gravity between massive mechanical oscillators
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review A"
DOI: 10.1103/m2zy-3ywx
Abstract: Exploring gravitational interactions between objects with small masses has become increasingly timely. Concurrently, oscillators with masses ranging between milligrams and grams in cavity optomechanical systems sparked interest for probing gravity, and even investigating gravity within… read more here.
Keywords: gravity; cavity optomechanical; probe gravity; optomechanical probe ... See more keywords