Results 101 to 110 of about 368 (139)
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Fano resonances in kagome fibers
SPIE Proceedings, 2012Confinement Loss of microstructured fibers whose cladding is composed by a triangular arrangement of tubes of various shapes is theoretically and numerically investigated. Kagome Fibers belong from this family of fibers with cladding tubes with hexagonal shape.
VINCETTI, Luca +2 more
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Temperature dependence of Fano resonances in CrPS4
The Journal of Chemical Physics, 2022A Fano resonance, as often observed in scattering, absorption, or transmission experiments, arises from quantum interference between a discrete optical transition and a continuous background. Here, we present a temperature-dependent study on Fano resonances observed in photoluminescence from flakes of the layered semiconductor antiferromagnet chromium ...
Maurizio Riesner +5 more
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Physical Review Letters, 2005
Recent advances in the generation of sub-fs extreme ultraviolet pulses and attosecond metrology have opened up the possibility to trace the time evolution of electronic wave packets inside atoms in pump-probe experiments. We investigate the feasibility of observing the buildup of a Fano resonance in the time domain by attosecond streaking techniques. A
Wickenhauser, M. +3 more
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Recent advances in the generation of sub-fs extreme ultraviolet pulses and attosecond metrology have opened up the possibility to trace the time evolution of electronic wave packets inside atoms in pump-probe experiments. We investigate the feasibility of observing the buildup of a Fano resonance in the time domain by attosecond streaking techniques. A
Wickenhauser, M. +3 more
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Fano-chain: the Fano resonances in a nanoparticles chain
Journal of Modern Optics, 2012We show that for a linear chain of nanoparticles the Fano resonances can be excited and tuned through particle number manipulation by adding or removing particles from the chain. Fano modes excited in the chain, the spectrally overlapped bright superradiant and dark subradiant modes, are presented with current flow pictures for the first time, which ...
Jiao Jiao, Zengbo Wang
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Fano resonance for applications
Advances in Optics and Photonics, 2021Fano resonance is a universal phenomenon observed in many areas where wave propagation and interference are possible. Fano resonance arises from the interference of broad and narrow spectra of radiation and becomes an important tool for many applications in the physical, chemical, and biological sciences.
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2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2014
The resonances with asymmetric Fano line-shapes were originally discovered in the context of quantum mechanics (U. Fano, Phys. Rev., 124, 1866–1878, 1961). Quantum Fano resonances were generated from destructive interference of a discrete state with a continuum one.
Muhammad Amin +2 more
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The resonances with asymmetric Fano line-shapes were originally discovered in the context of quantum mechanics (U. Fano, Phys. Rev., 124, 1866–1878, 1961). Quantum Fano resonances were generated from destructive interference of a discrete state with a continuum one.
Muhammad Amin +2 more
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Fano Resonance in Single‐Molecule Junctions
Angewandte Chemie, 2022AbstractThe Fano resonance in single‐molecule junctions could be created by interaction with discrete and continuous molecular orbitals and enables effective electron transport modulation between constructive and destructive interference within a small energy range.
Yan Zheng +16 more
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Perspectives on the Fano Resonance Formula
Physica Scripta, 2004Summary: The general profile of a resonance, as given by Fano in 1961 is well known throughout physics. This comment provides some of the simplest derivations of this formula, together with a discussion of subtleties in handling continuum states with regard to their normalization, orthogonality, and completeness.
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Plasmonic Systems Unveiled by Fano Resonances
ACS Nano, 2012We show in detail how a derivation of Fano theory can serve as a new paradigm to study, understand, and control the interaction of nano-objects with light. Examples include a plasmonic crystal, a dolmen-type structure sustaining dark and bright plasmon modes, and a nanoshell heptamer.
Vincenzo Giannini +2 more
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Nonlinear Fano-Resonant Dielectric Metasurfaces
Nano Letters, 2015Strong nonlinear light-matter interaction is highly sought-after for a variety of applications including lasing and all-optical light modulation. Recently, resonant plasmonic structures have been considered promising candidates for enhancing nonlinear optical processes due to their ability to greatly enhance the optical near-field; however, their small
Yuanmu, Yang +7 more
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