Results 121 to 130 of about 1,201,915 (262)
Coupling coefficients of different disk microresonators with whispering gallery modes
Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2017 The coupling coefficients of the disk microresonators consisting of different dielectrics are presented. The analytical expressions for the coupling coefficients are obtained.
A. A. Trubin
doaj +1 more source
Travelling, Staying, Working, Imagining: Space and the Practice of Internationalism, c1900–1950
History Compass, Volume 24, Issue 5, October 2026.ABSTRACT This article considers space as a key element in the practice of internationalism in the first half of the 20th century. Drawing on approaches in historical geography and cultural history, the article proposes four analytical categories through which internationalism might be explored in the period between 1900 and 1950.
Julia Eichenberg, Tomás Irish
wiley +1 more source
Optics Express, 2013 Optical whispering gallery modes (WGMs) of mm-sized axisymmetric resonators are well localized at the equator. Employing this distinctive feature, we obtain simple analytical relations for the frequencies and eigenfunctions of WGMs which include the ...
Ingo Breunig +4 more
semanticscholar +1 more source
Whispering gallery mode resonators with J-aggregates
Optics Express, 2011 We have studied the optical properties of a hybrid system consisting of cyanine dye J-aggregates attached to a spherical microcavity. A periodic structure of narrow peaks was observed in the photoluminescence spectrum of the J-aggregates, arising from the coupling between the emission of J-aggregates and the whispering gallery modes (WGMs) of the ...
Melnikau, D. +4 more
openaire +3 more sources
Vectorial whispering gallery mode solvers based on straight waveguide modes
, 2014 In this paper, whispering gallery mode solvers based on a set of corresponding straight waveguide modes are proposed. The solvers project whispering gallery modes onto a linear combination of straight waveguide modes through a cavity residual operator ...
W. Yu, T. Lu, S. Herchak
core +1 more source
Sensors, 2016 This work shows the improvements in the sensing capabilities and precision of an Optical Microbubble Resonator due to the introduction of an encaging poly(methyl methacrylate) (PMMA) box.
Alessandro Cosci +10 more
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Whispering-gallery-likel modes in square resonators
, 2003 The mode frequencies and field distributions of whispering-gallery (WG)-like modes of square resonators are obtained analytically, which agree very well with the numerical results calculated by the FDTD technique and Pade approximation method.
Huang YZ +4 more
core
Visualizing the Nanoscopic Field Distribution of Whispering-Gallery Modes in a Dielectric Sphere by Cathodoluminescence. [PDF]
ACS Photonics, 2023 Machfuudzoh I +5 more
europepmc +1 more source
Sensors, 2008 A ring-resonator-based refractive index sensor is proposed in this paper. Glass filaments with surface guiding layers created by ion exchange are crossed with a fiber taper to act as a ring resonator sensor.
Xianfeng Chen, Lei Shi, Wei Tan
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Excitonic Mechanisms of Stimulated Emission in Low-Threshold ZnO Microrod Lasers with Whispering Gallery Modes. [PDF]
Materials (Basel), 2022 Tarasov AP, Muslimov AE, Kanevsky VM.
europepmc +1 more source