Results 21 to 30 of about 2,793 (286)
Small disks and semiclassical resonances [PDF]
Journal of Physics A: Mathematical and General, 1996 Final published version - some changes in the discussion and the labels on one figure are ...
Rosenqvist, P. +2 more
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INTERLOCKING RESONANCE PATTERNS IN GALAXY DISKS [PDF]
The Astrophysical Journal Supplement Series, 2013 We have developed a method for finding dynamical resonances in disk galaxies using the change in sense of the radial component of the in-plane velocity at a resonance radius. Using simulations we show that we would expect to find these changes at corotation radii, with a weaker effect at the ILR and a small effect at the OLR. The method works well with
Font, J. +7 more
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Dual-Narrowband/Wideband Filters Using Modified Coaxial Cavities With Large Frequency Ratios
IEEE Journal of Microwaves, 2022 This article presents two types of dual-narrowband/ wideband filters using modified coaxial cavities with large frequency ratios. The dual-narrowband/ wideband filters mean two dual-band bandpass filters, one of which is a dual-band ...
Zhi-Chong Zhang +4 more
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Internal and external resonances of dielectric disks [PDF]
EPL (Europhysics Letters), 2009 Circular microresonators (microdisks) are micron sized dielectric disks embedded in a material of lower refractive index. They possess modes with complex eigenvalues (resonances) which are solutions of analytically given transcendental equations. The behavior of such eigenvalues in the small opening limit, i.e.
Dettmann, CP +3 more
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Structural Analysis of Disk Resonance Gyroscope [PDF]
Micromachines, 2017 In this paper, we present two design methods to improve the performance of disk resonator gyroscope (DRG), including decreasing the frequency split and increasing the quality factor (Q). The structure parameters, which can affect the frequency split and Q value were concluded with the help of the FEM software.
Dunzhu Xia +3 more
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PARTICULARITIES OF INTER-TYPE INTERACTION IN DISK QUASIOPTICAL DIELECTRIC RESONATOR IN THE CASE OF INTERNAL EXCITATION OF PARASITIC OSCILLATIONS [PDF]
Радиофизика и электроника, 2015 Disc dielectric resonators with whispering gallery modes are usually characterized by high Q-factor, nevertheless, dense spectrum of these oscillation is the factor which impedes their use as microwave elements.
A. Ya. Kirichenko, G. V. Golubnichaya
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Collective Modes in the Luminescent Response of Si Nanodisk Chains with Embedded GeSi Quantum Dots
Photonics, 2023 In this paper, we study the effects of GeSi quantum dot emission coupling with the collective modes in the linear chains of Si disk resonators positioned on an SiO2 layer.
Vladimir A. Zinovyev +12 more
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FDTD modelling of mid infrared disk lasers [PDF]
, 2007 This paper presents 2D FDTD modelling of a disk resonator that could be used as a disk laser. Results are shown for mode spacing and good agreement with a simple Whispering Gallery Mode model is observed.
Rarity, J. G. +22 more
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Resonators made of a disk and a movable continuous-membrane
APL Photonics, 2021 Microcavities are used for resonantly enhanced interactions of light with matter or particles. Usually, the resonator’s sensitivity drops down with every particle attached to its interface due to the inherent scattering losses and the corresponding ...
Tom Lenkiewicz Abudi +3 more
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Resonant Relaxation in Protoplanetary Disks [PDF]
The Astronomical Journal, 1998 19 pages, 1 figure, LaTeX, submitted to ...
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