Pulsed entanglement and quantum steering in a three-mode electro-optomechanical system
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Information Processing"
DOI: 10.1007/s11128-020-02721-6
Abstract: We investigate bipartite entanglement and quantum steering in a three-mode, hybrid electro-optomechanical system consisting of a Fabry–Perot optical cavity, a nanomechanical oscillator and a lumped-element microwave cavity. The nanomechanical resonator is directly coupled to the… read more here.
Keywords: mode; system; cavity; quantum steering ... See more keywords
Reduced Auger Coefficient through Efficient Carrier Capture and Improved Radiative Efficiency from the Broadband Optical Cavity: A Mechanism for Potential Droop Mitigation in InGaN/GaN LEDs.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c20003
Abstract: Efficiency droop at high carrier-injection regimes is a matter of concern in InGaN/GaN quantum-confined heterostructure-based light-emitting diodes (LEDs). Processes such as Shockley-Reed-Hall and Auger recombinations, electron-hole wavefunction separation from polarization charges, carrier leakage, and current… read more here.
Keywords: optical cavity; carrier; ingan gan; auger coefficient ... See more keywords
Optical Cavity Manipulation and Nonlinear UV Molecular Spectroscopy of Conical Intersections in Pyrazine.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c00921
Abstract: Optical cavities provide a versatile platform for manipulating the excited-state dynamics of molecules via strong light-matter coupling. We employ optical absorption and two-multidimensional electronic spectroscopy simulations to investigate the effect of optical cavity coupling in… read more here.
Keywords: spectroscopy; optical cavity; manipulation nonlinear; cavity ... See more keywords
Exploring dynamical phase transitions with cold atoms in an optical cavity
Sign Up to like & getrecommendations! Published in 2020 at "Nature"
DOI: 10.1038/s41586-020-2224-x
Abstract: Interactions between atoms and light in optical cavities provide a means of investigating collective (many-body) quantum physics in controlled environments. Such ensembles of atoms in cavities have been proposed for studying collective quantum spin models,… read more here.
Keywords: atoms optical; phase transitions; cavity; dynamical phase ... See more keywords
Chaotic synchronization of two optical cavity modes in optomechanical systems
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-51559-1
Abstract: The synchronization of the motion of microresonators has attracted considerable attention. In previous studies, the microresonators for synchronization were studied mostly in the linear regime. While the important problem of synchronizing nonlinear microresonators was rarely… read more here.
Keywords: cavity modes; chaotic synchronization; modes optomechanical; synchronization ... See more keywords
Generating non-classical light inside an optical cavity by depositing photons
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2017.1349944
Abstract: Abstract The creation of non-classical states of light is an interesting problem, that we solve sending atoms through an optical cavity. We show that it is possible to add or subtract many photons from a… read more here.
Keywords: light inside; non classical; cavity; generating non ... See more keywords
Collective dynamics of inhomogeneously broadened emitters coupled to an optical cavity with narrow linewidth
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.053821
Abstract: We study collective effects in an inhomogeneously broadened ensemble of two-level emitters coupled to an optical cavity with narrow linewidth. Using second order mean field theory we find that the emitters within a few times… read more here.
Keywords: inhomogeneously broadened; optical cavity; cavity narrow; coupled optical ... See more keywords
Superradiant emission of a thermal atomic beam into an optical cavity
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.033711
Abstract: We theoretically analyze the collective dynamics of a thermal beam of atomic dipoles that couple to a single mode when traversing an optical cavity. For this setup we derive a semiclassical model and determine the… read more here.
Keywords: superradiant emission; emission; optical cavity; emission thermal ... See more keywords
Generation and spectroscopic signatures of a fractional quantum Hall liquid of photons in an incoherently pumped optical cavity
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.053808
Abstract: We theoretically investigate a driven-dissipative model of strongly interacting photons in a nonlinear optical cavity in the presence of a synthetic magnetic field. We show the possibility of using a frequency-dependent incoherent pump to create… read more here.
Keywords: generation spectroscopic; spectroscopic signatures; quantum hall; hall liquid ... See more keywords
Dissipation-Induced Instabilities of a Spinor Bose-Einstein Condensate Inside an Optical Cavity.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.193605
Abstract: We investigate the dynamics of a spinor Bose-Einstein condensate inside an optical cavity, driven transversely by a laser with a controllable polarization angle. We focus on a two-component Dicke model with complex light-matter couplings, in… read more here.
Keywords: spinor bose; bose einstein; optical cavity; condensate inside ... See more keywords
Using mirrors to control molecular dynamics
Sign Up to like & getrecommendations! Published in 2022 at "Science"
DOI: 10.1126/science.ade9815
Abstract: An optical cavity mixes molecular vibrations with light and changes chemical reactivity Polariton chemistry is an emerging field that explores whether the products and rates of chemical reactions can be controlled by placing a reaction… read more here.
Keywords: cavity; optical cavity; using mirrors; mirrors control ... See more keywords