Fisher-information-based estimation of optomechanical coupling strengths
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DOI: 10.1103/physreva.102.013508
Abstract: The formalism of quantum estimation theory, focusing on the quantum and classical Fisher information, is applied to the estimation of the coupling strength in an optomechanical system. In order to estimate the optomechanical coupling, we… read more here.
Keywords: estimation; fisher information; optomechanical coupling;
Interactive optomechanical coupling with nonlinear polaritonic systems
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.085309
Abstract: We study a system of interacting matter quasiparticles strongly coupled to photons inside an optomechanical cavity. The resulting normal modes of the system are represented by hybrid polaritonic quasiparticles, which acquire effective nonlinearity. Its strength… read more here.
Keywords: coupling nonlinear; interactive optomechanical; nonlinearity; optomechanical coupling ... See more keywords
Strong optomechanical coupling in chain-like waveguides of silicon nanoparticles with quasi-bound states in the continuum.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.436316
Abstract: We propose and demonstrate that strong optomechanical coupling can be achieved in a chain-like waveguide consisting of silicon nanorods. By employing quasi-bound states in the continuum and mechanical resonances at a frequency around 10 GHz,… read more here.
Keywords: strong optomechanical; optomechanical coupling; quasi bound; chain like ... See more keywords