Results 101 to 110 of about 21,135 (203)

Light scattering by magnons in whispering gallery mode cavities

, 2017
Brillouin light scattering is an established technique to study magnons, the elementary excitations of a magnet. Its efficiency can be enhanced by cavities that concentrate the light intensity. Here, we theoretically study inelastic scattering of photons
Bauer, Gerrit E. W., Blanter, Yaroslav M., Sharma, Sanchar   +2 more
core   +2 more sources

Tunable Whispering Gallery Mode Resonators for Cavity Quantum Electrodynamics

, 2005
We theoretically study the properties of highly prolate shaped dielectric microresonators. Such resonators sustain whispering gallery modes that exhibit two spatially well separated regions with enhanced field strength.
A. Rauschenbeutel, A. Serpenguezel, D. Meschede, I. Percival, Y. Louyer   +4 more
core   +1 more source

Broad spectral response photodetector based on individual tin-doped CdS nanowire

AIP Advances, 2014
High purity and tin-doped 1D CdS micro/nano-structures were synthesized by a convenient thermal evaporation method. SEM, EDS, XRD and TEM were used to examine the morphology, composition, phase structure and crystallinity of as-prepared samples.
Weichang Zhou, Yuehua Peng, Yanling Yin, Yong Zhou, Yong Zhang, Dongsheng Tang   +5 more
doaj   +1 more source

Wideband Dispersion Flattening for Whispering Gallery Mode Microresonators Fabricated by Laser Micromachining

IEEE Photonics Journal, 2017
Dispersion engineering of microresonators is very important for applications, such as optical comb generation which desires wideband flat and small dispersion. In this paper, dispersion investigation has been carried out for whispering gallery mode (WGM)
Cheng Zhou, Jiangbing Du, Zuyuan He
doaj   +1 more source

Investigation of the Mode Structures of Multiphoton Induced Ultraviolet Laser in a ZnO Microrod

Journal of Nanotechnology, 2017
Hexagonal wurtzite structural ZnO microrods were fabricated by vapor-phase transport method. Under the excitation of a pulse laser with 1200 nm wavelength, the multiphoton induced ultraviolet (UV) laser was observed in a microrod.
Guangping Zhu
doaj   +1 more source

Crystal whispering gallery mode optical resonators [PDF]

, 2009
Whispering-gallery-mode (WGM) optical resonators made of crystal materials to achieve high quality factors at or above 10.sup ...
Maleki, Lutfollah, Matsko, Andrey B., Savchenkov, Anatoliy, Strekalov, Dmitry V.   +3 more
core   +1 more source

Whispering Gallery Mode Lasers [PDF]

Progress of Theoretical Physics Supplement, 2000
Takahisa Harayama, Peter Davis, Kensuke S. Ikeda   +2 more
openaire   +1 more source

Bidirectional Wavelength Tuning in an Optofluidic Fiber Microcavity Laser Directed by Rhodamine 6G and Co-Dopants

Photonics
Achieving controllable wavelength tuning in optofluidic whispering gallery mode microcavity lasers is crucial for high-throughput, multi-sample, multiplexed biochemical sensing and multifunctional integrated photonic devices.
Huimin Shi, Chao Wang, Lixia Wang, Limian Ren, Junjun Wu, Xinyu Men, Pan Wang   +6 more
doaj   +1 more source

Functionalization of Phosphate and Tellurite Glasses and Spherical Whispering Gallery Mode Microresonators. [PDF]

ACS Omega, 2023
Nowaczyński R, Paszke P, Csaki A, Mazuryk J, Rożniatowski K, Piotrowski P, Pawlak DA.   +6 more
europepmc   +1 more source

Ultrafast Antisolvent Growth of Single-Crystal CsPbBr₃ Microcavity for Whispering-Gallery-Mode Lasing. [PDF]

Nanomaterials (Basel), 2023
Zhang L, Li X, Song Y, Zou B.
europepmc   +1 more source