Normal‐Mode Splitting in a Weakly Coupled Electromechanical System with a Mechanical Modulation
Sign Up to like & getrecommendations! Published in 2019 at "Annalen der Physik"
DOI: 10.1002/andp.201800461
Abstract: Normal‐mode splitting (NMS) is one of the most significant manifestations of strongly coupled systems. Here, NMS is shown to occur in a weakly coupled electromechanical system. In this system, an exponentially enhanced electromechanical coupling is… read more here.
Keywords: mode splitting; system; weakly coupled; coupled electromechanical ... See more keywords
Controllable Bistability and Normal Mode Splitting in an Optomechanical System Assisted by an Atomic Ensemble
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-017-3303-0
Abstract: We consider a system consisting of a standard optomechanical cavity and a trapped atomic ensemble. In such a system, we mainly focus on the features of optomechanical bistability and normal mode splitting with the presence… read more here.
Keywords: mode splitting; normal mode; cavity; atomic ensemble ... See more keywords
Discoveries and Explorations of Mode Splitting Phenomenon in Lossy Dielectric Waveguide
Sign Up to like & getrecommendations! Published in 2019 at "Plasmonics"
DOI: 10.1007/s11468-019-01063-z
Abstract: We discovered that a specific transmission mode in the fiber waveguide will split into two modes at near cut-off conditions when the fiber is coated with lossy dielectric nanofilms with higher refractive index. One of… read more here.
Keywords: splitting phenomenon; mode; mode splitting; discoveries explorations ... See more keywords
Demonstration of Q-factor enhancement in a mode splitting-based microdisk-coupled asymmetric Mach–Zehnder interferometer
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.06.016
Abstract: Abstract We demonstrate significant enhancement of an effective Q-factor in a silica planar waveguide-based asymmetric Mach–Zehnder interferometer (AMZI) coupled with a microdisk. To enhance the Q-factor, which is required to more effectively measure the signal… read more here.
Keywords: asymmetric mach; mach zehnder; factor; factor enhancement ... See more keywords
Observation of Mode Splitting in Photoluminescence of Individual Plasmonic Nanoparticles Strongly Coupled to Molecular Excitons.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.6b04659
Abstract: Plasmon-exciton interactions are important for many prominent spectroscopic applications such as surface-enhanced Raman scattering, plasmon-mediated fluorescence, nanoscale lasing, and strong coupling. The case of strong coupling is analogous to quantum optical effects studied in solid… read more here.
Keywords: mode splitting; photoluminescence; photoluminescence individual; strong coupling ... See more keywords
Microwave measurement of initial properties of ferrites using mode splitting phenomenon by the rod resonator method
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2018.1434017
Abstract: Abstract This paper proposes an accurate method to calculate the permittivity and permeability of ferrites simultaneously at the demagnetized state. The eigenvalue equations for the resonator model can be obtained by applying the boundary condition… read more here.
Keywords: splitting phenomenon; using mode; mode splitting; method ... See more keywords
Mode splitting and multiple-wavelength managements of surface plasmon polaritons in coupled cavities
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac0e28
Abstract: Resonance cavity is a basic element in optics, which has wide applications in optical devices. Coupled cavities (CCs) designed in metal-insulator-metal (MIM) bus waveguide are investigated through the finite difference time domain method and coupled-mode… read more here.
Keywords: surface plasmon; mode splitting; wavelength; plasmon polaritons ... See more keywords
Nature of the Lamb shift in weakly anharmonic atoms: From normal-mode splitting to quantum fluctuations
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.053808
Abstract: When a two-level system (TLS) is coupled to an electromagnetic resonator, its transition frequency changes in response to the quantum vacuum fluctuations of the electromagnetic field, a phenomenon known as the Lamb shift. Remarkably, by… read more here.
Keywords: shift; lamb shift; quantum fluctuations; mode splitting ... See more keywords
Normal-Mode Splitting in a Weakly Coupled Optomechanical System.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.073601
Abstract: Normal-mode splitting is the most evident signature of strong coupling between two interacting subsystems. It occurs when two subsystems exchange energy between themselves faster than they dissipate it to the environment. Here we experimentally show… read more here.
Keywords: mode splitting; normal mode; coupled optomechanical; optomechanical system ... See more keywords
Theoretical Analysis of the Mode Splitting Properties in Periodically Patterned Microring Resonators
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2673846
Abstract: By using the coupled-mode theory, an optical coupling system, which consists of a waveguide and a periodically patterned microring resonator, is modeled and the mode splitting properties are investigated theoretically and numerically. Mechanism of the… read more here.
Keywords: periodically patterned; mode splitting; mode; patterned microring ... See more keywords
Selective broadband absorption by mode splitting for radiative cooling.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.452912
Abstract: A plasmonic-photonic structure based on colloidal lithography was designed for a scalable radiative cooling system and its absorption properties were theoretically investigated. The structure comprises a SiO2 core, which is on top of an Au… read more here.
Keywords: selective broadband; mode splitting; radiative cooling; ito shell ... See more keywords