Results 21 to 30 of about 6,680 (218)

Whispering Gallery Modes in Standard Optical Fibres for Fibre Profiling Measurements and Sensing of Unlabelled Chemical Species

open access: yesSensors, 2010
Whispering gallery mode resonances in liquid droplets and microspheres have attracted considerable attention due to their potential uses in a range of sensing and technological applications.
Anna Boleininger   +3 more
doaj   +1 more source

Research of Constructive and Technological Methods for Forming a Silicon Disk Resonator with Whispering Gallery Modes

open access: yesPhotonics, 2020
This article presents the results of a computer simulation of whispering gallery modes in the structure of a silicon disk resonator with a wedge-shaped profile made on a silicon-on-isolator base (SOI).
Anastasia Yakuhina   +4 more
doaj   +1 more source

In-Vivo and Ex-Vivo Measurements of Blood Glucose Using Whispering Gallery Modes

open access: yesSensors, 2020
The permittivity of blood glucose is not a strong function of its concentration in microwave or millimeter-wave frequencies. Measuring glucose concentrations remains a challenge, particularly in the presence of interference caused by the ambient leaky ...
Louis W. Y. Liu   +8 more
doaj   +1 more source

Photonic lenses with whispering gallery waves at Janus particles

open access: yesOpto-Electronic Science, 2022
We show that electric field on the plane surface of truncated sphere or cylinders (so called Janus particles) have sharp resonances versus the depth of removed segment of a sphere or cylinder.
Igor V. Minin   +5 more
doaj   +1 more source

Deep-learning powered whispering gallery mode sensor based on multiplexed imaging at fixed frequency

open access: yesOpto-Electronic Advances, 2020
During the last decades the whispering gallery mode based sensors have become a prominent solution for label-free sensing of various physical and chemical parameters.
Saetchnikov Anton V.   +3 more
doaj   +1 more source

Optomagnonic Whispering Gallery Microresonators

open access: yesPhysical Review Letters, 2016
5 pages, 4 ...
Xufeng Zhang   +3 more
openaire   +5 more sources

Evolution of Whispering Gallery Modes in Li-Doped ZnO Hexagonal Micro- and Nanostructures

open access: yesApplied Sciences, 2020
The formation of optical cavities in Li-doped ZnO nanostructures was investigated. By means of the vapor–solid method, long micro- and nanostructures with a hexagonal cross-section were grown.
Rocío Ariza   +4 more
doaj   +1 more source

Whispering galleries and the control of artificial atoms [PDF]

open access: yesScientific Reports, 2016
AbstractQuantum computation using artificial-atoms, such as novel superconducting circuits, can be sensitively controlled by external electromagnetic fields. These fields and the self-fields attributable to the coupled artificial-atoms influence the amount of quantum correlation in the system. However, control elements that can operate without complete
Derek Michael Forrester   +1 more
openaire   +3 more sources

On whispering gallery phenomena [PDF]

open access: yesJournal of the Franklin Institute, 1922
n ...
openaire   +1 more source

Thermal noise of whispering-gallery resonators [PDF]

open access: yesPhysical Review A, 2012
By direct application of the fluctuation-dissipation theorem, we numerically calculate the fundamental dimensional fluctuations of crystalline CaF2 whispering gallery resonators in the case of structural damping, and the limit that this noise imposes on the frequency stability of such resonators at both room and cryogenic temperatures.
Akobuije Chijioke   +3 more
openaire   +3 more sources

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