Results 121 to 130 of about 5,350 (226)

Whispering gallery modes in triple microdisks of triangular configurations

, 2019
We study whispering gallery modes in triple microdisks of equilateral and isosceles triangular configurations. The characteristic properties of resonant modes in three microdisks on vertices of an equilateral triangle are explained by discrete rotational
Jung-Wan Ryu (3983756), Sunghwan Rim (6086147)   +1 more
core   +1 more source

Integration of glass microspheres and planar waveguides for microsphere lasers

, 2008
Microsphere resonators with sizes in the micrometer range are reported to support very high Q’s of more than 109 for a fused silica microsphere. This high Q value represents many promising characteristics such as low cavity loss, long cavity life time ...
Panitchob, Yuwapat
core  

Sensing Enzyme Activation Heat Capacity at the Single-Molecule Level Using Gold-Nanorod-Based Optical Whispering Gallery Modes. [PDF]

ACS Appl Nano Mater, 2021
Subramanian S, Jones HBL, Frustaci S, Winter S, van der Kamp MW, Arcus VL, Pudney CR, Vollmer F.   +7 more
europepmc   +1 more source

Observations of Whispering Gallery Modes in Asymmetric Optical Resonators with Rational Caustics

, 2007
We propose asymmetric resonantcavities with rational caustics and experimentally demonstrate interior whispering gallery modes in monolithic silicon mesoscopic microcavities.
Chen, Charlton J., Wong, Chee Wei, Chad A. Husko, Jie Gao, Yang, Xiaodong, Heider, Pascal, Gao, Jie, Husko, Chad, Xiaodong Yang, Chee Wei Wong, Charlton J. Chen, Pascal Heider   +11 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

Mode coupling and vertical radiation loss for whispering-gallery modes in 3-D microcavities

, 2008
The characteristics of whispering-gallery modes (WGMs) in 3-D cylindrical, square, and triangular microcavities with vertical optical confinement of semiconductors are numerically investigated by the finite-difference time-domain (FDTD) technique.
Huang, YZ, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China., Huang, YZ, Yang, YD   +2 more
core  

Micropillar Cavities containing PMMA & Red-F Fluorescent Molecular Dye using Nb2O5/SiO2 DBRs

Tikrit Journal of Pure Science
Photoluminescence emission from weakly coupled molecules has been investigated by placing a thin organic semiconductor film in one dimensional micropillar microcavities.
Dr. Faleh L. Mater Al-Jashaam, Sahar Naji Rashid   +1 more
doaj   +1 more source

Whispering gallery modes in bottle microresonators

Selective excitation of an extended range of whispering gallery modes (WGM) supported by bottle microresonators fabricated on a short section of optical fiber is demonstrated experimentally and discussed theoretically. Decrease of the observed Q factors,
Murugan, G.S., Wilkinson, J.S., Zervas, M.N.   +2 more
core   +1 more source

Excitation of whispering gallery modes in a single-ring hollow-core fiber

, 2019
Broad-band pulse transversely exciting whispering gallery modes in a single-ring hollow-core ...
Michael Frosz (6947045)
core   +1 more source

In-Vivo and Ex-Vivo Measurements of Blood Glucose Using Whispering Gallery Modes. [PDF]

Sensors (Basel), 2020
Liu LWY, Kandwal A, Kogut A, Eremenko ZE, Kogut E, Islam MT, Dolia R, Nosatiuk S, Nguyen ST.   +8 more
europepmc   +1 more source