Results 81 to 90 of about 5,350 (226)
Observation of Whispering-Gallery Modes in a Diamond Microsphere
IEEE Photonics Technology Letters, 2018 We demonstrate a Type Ib diamond (nitrogen impurity of >5 ppm) microsphere whispering-gallery mode resonator in the near-infrared wavelengths between 1426.10 nm and 1427.42 nm in the 90° elastic-light-scattering for both transverse magnetic (TM) and transverse electric (TE) polarizations.
Mustafa Mert Bayer +2 more
openaire +2 more sources
Minor epic: Notes toward a different “Anthropoetry”
Anthropology and Humanism, Volume 51, Issue 1, June 2026.Abstract Anthropologists have often turned to poetry as a means of accessing emotional registers of which conventional academic prose is unable to avail. In doing so, they have tacitly conflated poetry with lyric poetry, today probably the most widely practiced poetic genre, associated in particular with the expression of inner feelings and subjectival
Stuart McLean
wiley +1 more source
Whispering gallery modes for elastic waves in disk resonators
AIP Advances, 2011 The resonant modes of elastic waves in disk resonators are computationally studied with the finite difference time domain method. Different materials examined for the disk such as platinum and silicon.
S. Kaproulias, M. M. Sigalas
doaj +1 more source
Nitrite to Nitrate Spontaneous Oxidation in Suspended Aqueous Droplets
Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.Abstract We report experimental evidence of the spontaneous formation of NO3− in suspended aqueous droplets containing NO2−, driven by hydroxyl radicals and NO2 produced by the intrinsic properties of the air‐water interface. This oxidation of nitrite anions is observed in single droplets of micrometer size using optical tweezers, with the υ1(N–O ...
C. Meroni, A. Gandolfo, C. George
wiley +1 more source
Harnessing Interfacial Field Localization in Hexagonal GaP Mie Resonators
Nanophotonics, Volume 15, Issue 9, 13 May 2026.Сharacterization of Mie modes in self‐assembled GaP nanowires grown by MBE in vertical and horizontal configurations. The hexagonal cross‐section suppresses higher‐order modes while preserving dominant low‐order modes with spectral shifts. Simulations and dark‐field spectroscopy confirm the diameter‐dependent tunability.
Aleksandra A. Kutuzova +8 more
wiley +1 more source
Locking a microsphere whispering-gallery mode to a laser
Optics Express, 2001 We have locked a whispering-gallery resonance of a fused-silica microsphere to a frequency-scanning laser. The resonance frequency is modulated by axial compression of the microsphere, and phase-sensitive detection of the fiber-coupled optical throughput is used for locking.
J, Rezac, A, Rosenberger
openaire +2 more sources
Two‐Photon 3D Printing of Functional Microstructures Inside Living Cells
Advanced Materials, Volume 38, Issue 25, 4 May 2026.This study demonstrates 3D printing inside living cells by using two‐photon photo‐lithography. A bio‐compatible photoresist is injected into cells and selectively polymerized with a femtosecond laser, creating custom‐shaped intracellular structures with submicron resolution.
Maruša Mur +4 more
wiley +1 more source
Vectorial whispering gallery mode solvers based on straight waveguide modes
, 2014 In this paper, whispering gallery mode solvers based on a set of corresponding straight waveguide modes are proposed. The solvers project whispering gallery modes onto a linear combination of straight waveguide modes through a cavity residual operator ...
W. Yu, T. Lu, S. Herchak
core +1 more source
Enhancement of quality factor for TE whispering-gallery modes in microcylinder resonators
, 2010 The enhancement of quality factor for TE whispering-gallery modes is analyzed for three-dimensional microcylinder resonators based on the destructive interference between vertical leakage modes.
Guo WH (Guo Wei-Hua) +5 more
core +1 more source
Floating GaN whispering gallery mode micro-ring lasing with Burstein–Moss effect
AIP Advances, 2020 A floating GaN micro-ring is fabricated by standard semiconductor technology. Under pump power conditions, ultraviolet lasing with a quality factor of 3600 is obtained.
Gangyi Zhu +6 more
doaj +1 more source