Results 21 to 30 of about 8,784 (238)
Antisymmetric Mode Cancellation for High-Q Cavities in a Double-Disk
Photonics, 2022 High-quality factor dielectric microcavities like whispering-gallery-mode resonators can be widely applied in fields such as laser, optical sensor, switch, and filter.
Seung Hyeon Hong +4 more
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Crystals, 2021 Whispering gallery resonators made out of lithium niobate allow for optical parametric oscillation and frequency comb generation employing the outstanding second-order nonlinear-optical properties of this material.
Yannick Minet +3 more
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Neutron whispering gallery [PDF]
Nature Physics, 2009 A structure that allows neutrons to be trapped in long-lived ‘whispering gallery’ states provides scientists with a potentially useful tool to study the interaction of neutrons with matter. It could also allow the development of quantum neutron optics.
Nesvizhevsky, V.V. +3 more
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Reconfigurable symmetry-broken laser in a symmetric microcavity
Nature Communications, 2020 The directional lasing emission in whispering gallery microcavities typically resorts to breaking the structure symmetry. Here the authors demonstrate a reconfigurable symmetry-broken microlaser in a symmetric ultrahigh-Q whispering gallery microcavity ...
Qi-Tao Cao +7 more
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Spatial Multiplexing of Whispering Gallery Mode Sensors
Sensors, 2023 Whispering gallery mode resonators have proven to be robust and sensitive platforms for the trace detection of chemical and/or biological analytes. Conventional approaches using serially addressed resonators face challenges in simultaneous multi-channel (
Stephen Holler, Matthew Speck
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Trapping a single atom in the evanescent field of a WGM-resonator [PDF]
EPJ Web of Conferences, 2022 We demonstrate the trapping of single atoms in the evanescent field of a whispering-gallery-mode (WGM) resonator with a standing wave optical dipole trap. We present our progress towards an improved trap loading scheme.
Maron Gabriele +7 more
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Sensors, 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
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Photonic lenses with whispering gallery waves at Janus particles
Opto-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
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Photonics, 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
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Deep-learning powered whispering gallery mode sensor based on multiplexed imaging at fixed frequency
Opto-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
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