Results 21 to 30 of about 2,161,160 (209)

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, Hu Xinxin, Masters Luke, Pache Lucas, Scheucher Michael, Will Elisa, Volz Jürgen, Rauschenbeutel Arno   +7 more
doaj   +1 more source

A whispering-gallery scanning microprobe for Raman spectroscopy and imaging

Light: Science & Applications, 2023
Optical whispering-gallery-mode microsensors are a promising platform for many applications, such as biomedical monitoring, magnetic sensing, and vibration detection.
Wenbo Mao, Yihang Li, Xuefeng Jiang, Zhiwen Liu, Lan Yang   +4 more
doaj   +1 more source

DNA Sensing with Whispering Gallery Mode Microlasers. [PDF]

Nano Lett
Nucleic acid sensing is crucial for advancing diagnostics, therapeutic monitoring and molecu-lar biology research, by enabling the precise identification of DNA and RNA interactions. Here, we present an innovative sensing platform based on DNA-functionalized whispering gallery mode (WGM) microlasers.
Caixeiro S, Dörrenhaus R, Popczyk A, Schubert M, Kath-Schorr S, Gather MC.   +5 more
europepmc   +4 more sources

Reconfigurable Liquid Whispering Gallery Mode Microlasers [PDF]

Scientific Reports, 2016
AbstractEngineering photonic devices from liquid has been emerging as a fascinating research avenue. Reconfigurably tuning liquid optical micro-devices are highly desirable but remain extremely challenging because of the fluidic nature. In this article we demonstrate an all-liquid tunable whispering gallery mode microlaser floating on a liquid surface ...
Yang S., Ta V.D., Wang Y., Chen R., He T., Demir H.V., Sun H.   +6 more
openaire   +5 more sources

Thermometry based on Whispering Gallery Mode resonators [PDF]

, 2012
Whispering gallery (WG) mode resonators were studied since 1980s for precision clock oscillators and for cavity quantum electrodynamics studies. They are a kind of stable, high Q, microwave resonators where a symmetric dielectric medium, such as a ...
Yu, Lili
core   +1 more source

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

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, Alexey Kadochkin, Vladimir Amelichev, Dmitry Gorelov, Sergey Generalov   +4 more
doaj   +1 more source

Parametric relaxation in whispering gallery mode exciton-polariton condensates [PDF]

, 2015
This work has been supported by Leipzig School of Natural Sciences BuildMoNa (GS 185/1), the European Social Fund (ESF) within Nachwuchsforschergruppe “Multiscale functional structures,” and DFG-FOR1616 (SCHM2710/2-1,P1) “Dynamics and Interactions of ...
Sturm, C., Johne, R., Dietrich, C. P., Dietrich, C., Franke, H., Michalsky, T., Eastham, P., Schmidt-Grund, R., Lange, M., Grundmann, M.   +9 more
core   +1 more source

Crystalline Whispering Gallery Mode Resonators for Quantum and Nonlinear Optics [PDF]

, 2008
This work describes a series of projects and technology developments aimed at the realization of a solid-state photonic-ionic trap for quantum optics experiments.
Grudinin, Ivan Sergeevich
core   +1 more source

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., Tcherniavskaia Elina A., Saetchnikov Vladimir A., Ostendorf Andreas   +3 more
doaj   +1 more source

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., A. Krier, Cryan, MJ, I.J. Buss, Cryan, M. J., J.R. Pugh, Nash, GR, Rarity, JG, Krier, A., Buss, IJ, M.J. Cryan, AshleY, T., Pugh, JR, Buss, I. J., Craddock, IJ, Krier, A, T. Ashley, G.R. Nash, Ashley, T, Railton, CJ, Nash, G. R., Pugh, J. R., J.G. Rarity   +22 more
core   +1 more source