Results 11 to 20 of about 3,039,954 (331)
Nature Communications, 2023 Optical quantum networks can connect distant quantum processors to enable secure quantum communication and distributed quantum computing. Superconducting qubits are a leading technology for quantum information processing but cannot couple to long ...
Jake Rochman +4 more
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Известия высших учебных заведений России: Радиоэлектроника, 2022 Introduction. Optical backscatter reflectometry is one of the most promising methods used to examine characteristic parameters relevant to the design of microring resonators.
I. A. Ryabcev +8 more
doaj +1 more source
Design of All-Optical Subtractors Utilized with Plasmonic Ring Resonators for Optical Computing
Photonics, 2023 In this paper, a novel plasmonic all-optical half-subtractor and full-subtractor are designed for optical computing. The structure of plasmonic subtractors consists of a metal–insulator–metal (MIM) waveguide and rectangular ring resonators covered by a ...
Yichen Ye +3 more
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Resonant Optical Antennas [PDF]
Science, 2005 We have fabricated nanometer-scale gold dipole antennas designed to be resonant at optical frequencies. On resonance, strong field enhancement in the antenna feed gap leads to white-light supercontinuum generation. The antenna length at resonance is considerably shorter than one-half the wavelength of the incident light.
Mühlschlegel P +4 more
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Resonators with tailored optical path by cascaded-mode conversions
Nature Communications, 2023 Resonators are key components in optics. In this work, the authors introduce a class of optical resonators with distinctly different properties from conventional resonators, allowing fundamental design trade-offs to be circumvented.
Vincent Ginis +4 more
doaj +1 more source
Optical microbubble resonator [PDF]
Optics Letters, 2010 We develop a method for fabricating very small silica microbubbles having a micrometer-order wall thickness and demonstrate the first optical microbubble resonator. Our method is based on blowing a microbubble using stable radiative CO(2) laser heating rather than unstable convective heating in a flame or furnace.
Sumetsky, M. +2 more
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High-Q suspended optical resonators in 3C silicon carbide obtained by thermal annealing.
Optics Express, 2020 We fabricate suspended single-mode optical waveguides and ring resonators in 3C silicon carbide (SiC) that operate at telecommunication wavelength, and leverage post-fabrication thermal annealing to minimize optical propagation losses.
K. Powell +7 more
semanticscholar +1 more source
First-order perturbation theory for changes in the surrounding of open optical resonators. [PDF]
Optics Letters, 2019 The single-mode approximation of resonant state expansion has proven to give accurate first-order approximations of resonance shifts and linewidth changes when modifying the material properties inside open optical resonators.
S. Both, T. Weiss
semanticscholar +1 more source
Optical Whispering-Gallery-Mode Microbubble Sensors
Micromachines, 2022 Whispering-gallery-mode (WGM) microbubble resonators are ideal optical sensors due to their high quality factor, small mode volume, high optical energy density, and geometry/design/structure (i.e., hollow microfluidic channels).
Xuyang Zhao +7 more
doaj +1 more source
Optical Microdiscus Resonators [PDF]
Conference on Lasers and Electro-Optics 2012, 2012 We present a new “soften-and-squash” method for turning microspheres into high quality, stand-alone microdiscus resonators. Due to the annealing involved in the fabrication process, their measured Q factors are one order of magnitude better than the starting microspheres.
Zervas, M.N. +2 more
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