Results 31 to 40 of about 1,201,915 (262)
Whispering gallery modes of a triatomic photonic molecule
AIP Advances, 2022 In this paper, we present the results of numerical simulations of the optical spectra of a three-sphere photonic molecule. The configuration of the system was continuously modified from linear to triangular, in-plane with the fundamental mode excited in ...
Vladimir Shuvayev +3 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. +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
MEMS-actuated wavelength drop filter based on microsphere whispering gallery modes [PDF]
, 2011 MEMS-enabled tuneable optical coupling between optical microsphere resonators and optical fibre waveguides is reported. We describe the design, fabrication and experimental characterization of a MEMS platform, based on electrothermal actuators, which ...
Li, Li +3 more
core +2 more sources
Communications Materials, 2021 Out-of-plane photon emission in 2D semiconductors is rare but crucial for efficient light manipulation in planar optoelectronic devices and photonic chips.
Daniel Andres-Penares +5 more
doaj +1 more source
Sensors, 2022 We present a theoretical analysis of the refractometric sensitivity of a spherical microresonator coated with a porous sensing layer performed for different whispering gallery modes. The effective refractive index of the modes is also calculated.
Davor Ristić +4 more
doaj +1 more source
Investigation on the Crack Effect in the Cylinder and Matrix on the Backscattering Field Frequency Specifications using the Finite Element Method [PDF]
Journal of Applied and Computational Mechanics, 2022 A novel method to determine the health of the industrial parts is using the ultrasound scattering waves. Any changes in the structure of the scattering object or in the boundary conditions will cause a change in the scattering field.
Omid Noormohammadi Arani +2 more
doaj +1 more source
Unveiling the Coupling of Single Metallic Nanoparticles to Whispering-Gallery Microcavities. [PDF]
Nano letters (Print), 2021 Whispering-gallery mode resonators host multiple trapped narrow-band circulating optical resonances that find applications in quantum electrodynamics, optomechanics, and sensing.
Y. Auad +8 more
semanticscholar +1 more source
Optical Materials: X, 2023 In this paper, we demonstrate Er3+ doped tellurite single and multi-mode microlasers in 1.5 μm–1.6 μm wavelength range fabricated via the plasma torch method.
Snigdha Thekke Thalakkal +7 more
doaj +1 more source
Ultra‐Low Threshold Titanium‐Doped Sapphire Whispering‐Gallery Laser [PDF]
Advanced Optical Materials, 2021 Titanium doped sapphire (Ti:sapphire) is a laser gain material with broad gain bandwidth benefiting from the material stability of sapphire. These favorable characteristics of Ti:sapphire have given rise to femtosecond lasers and optical frequency combs.
Farhan Azeem +5 more
semanticscholar +1 more source