Results 111 to 120 of about 5,350 (226)

Thermo-Optical Sensitivity of Whispering Gallery Modes in As₂S₃ Chalcogenide Glass Microresonators. [PDF]

Sensors (Basel), 2022
Andrianov AV, Marisova MP, Anashkina EA.
europepmc   +1 more source

Strong coupling cavity physics in microspheres with whispering gallery modes

, 1995
We examine the characteristics of the microspherical cavities and the associated whispering gallery modes with a view to study the optical characteristics of atoms in such cavities.
Dutta Gupta, S., Agarwal, G. S.
core   +1 more source

Cascade Brillouin Lasing in a Tellurite-Glass Microsphere Resonator with Whispering Gallery Modes. [PDF]

Sensors (Basel), 2022
Anashkina EA, Marisova MP, Dorofeev VV, Andrianov AV.   +3 more
europepmc   +1 more source

Hollow core, whispering gallery resonator sensors

, 2014
A review of hollow core whispering gallery resonators (WGRs) is given. After a short introduction to the topic of whispering gallery resonators we provide a description of whispering gallery modes in hollow or liquid core WGRs.
S. Nic Chormaic, N. Dhasmana, J.M. Ward
core   +1 more source

DNA Sensing with Whispering Gallery Mode Microlasers

Nano Letters
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.
Soraya Caixeiro, Robert Dörrenhaus, Anna Popczyk, Marcel Schubert, Stephanie Kath-Schorr, Malte C. Gather   +5 more
openaire   +3 more sources

Control of mode anticrossings in whispering gallery microresonators

Optics Express, 2018
Optical microresonators attract strong interest because of exciting effects and applications ranging from sensing of single atoms and molecules to quantum and nonlinear optics. For all this, control and tuning of the discrete resonances are vital.
Werner, Christoph Sebastian, Sturman, Boris I., Podivilov, Evgeny, Kini Manjeshwar, Sushanth, Buse, Karsten, Breunig, Ingo   +5 more
openaire   +3 more sources

A Micron-Range Displacement Sensor Based on Thermo-Optically Tuned Whispering Gallery Modes in a Microcapillary Resonator. [PDF]

Sensors (Basel), 2022
Wang Z, Mallik AK, Wei F, Wang Z, Rout A, Wu Q, Semenova Y.   +6 more
europepmc   +1 more source

Coexistence of electron whispering-gallery modes and atomic collapse states in graphene/WSe₂ heterostructure quantum dots. [PDF]

Nat Commun, 2022
Zheng Q, Zhuang YC, Sun QF, He L.
europepmc   +1 more source

Investigation of vertical radiation loss for whispering-gallery modes in 3-D microresonators by FDTD simulation

, 2007
The vertical radiation loss of three-dimensional (3-D) microresonators is investigated by 3-D finite-difference time-domain (FDTD) simulation. The simulation shows that the vertical radiation causes an important loss in the microresonators with weak ...
Huang YZ (Huang Yong-Zhen), Yang YD (Yang Yue-De), Yang, YD, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, POB 912, Beijing 100083, Peoples R China., Chen Q (Chen Qin)   +3 more
core  

Directly mapping whispering gallery modes in a microsphere through modal coupling and directional emission [PDF]

, 2008
We fabricate slightly deformed fused-silica microspheres in which whispering gallery modes possess remarkably directional escape emission from the microsphere boundary. With efficient free-space excitation and collection, the lateral spatial distribution
Dong, Chunhua, Guo, Guangcan, Han, Zhengfu, Xiao, Yunfeng, Yang, Lan, Yang, Yong   +5 more
core