Results 11 to 20 of about 5,757 (226)
Fano resonance Rabi splitting of surface plasmons
Scientific Reports, 2017 Rabi splitting and Fano resonance are well-known physical phenomena in conventional quantum systems as atoms and quantum dots, arising from strong interaction between two quantum states.
Zhiguang Liu +6 more
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Fano resonance from a one-dimensional topological photonic crystal
APL Photonics, 2021 An ultra-compact one-dimensional topological photonic crystal (1D-TPC) is designed in a single mode silicon bus-waveguide to generate the Fano resonance lineshape.
Linpeng Gu +6 more
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Subdiffraction Focusing Enabled by a Fano Resonance
Physical Review X, 2014 Radiationless electromagnetic interference (REI) has been used to achieve focusing below Abbe’s diffraction limit. Here, we demonstrate an approach to REI that uses the Fano resonance of subwavelength slits to achieve subdiffraction focusing.
Shuwen Chen, Shilong Jin, Reuven Gordon
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Novel Nanoscale Refractive Index Sensor Based on Fano Resonance
Photonics, 2022 This paper proposes a novel nano-sized refractive index sensor based on the Fano resonance phenomenon. The main structure consists of two short tubes of the metal-insulation-metal waveguide and an internal Z-ring resonator.
Shubin Yan +9 more
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Influence of Fano resonance on SERS enhancement in Fano-plasmonic oligomers
Optics Express, 2019 Plasmonic oligomers can provide profound Fano resonance in their scattering responses. The sub-radiant mode of Fano resonance can result in significant near-field enhancement due to its light trapping capability into the so-called hotspots. Appearance of these highly localized hotspots at the excitation and/or Stokes wavelengths of the analytes makes ...
Alam, Khairul +8 more
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High-Q Fano Resonance in Terahertz Frequency Based on an Asymmetric Metamaterial Resonator
Nanoscale Research Letters, 2018 We propose a planar metamaterial formed by four-strip metallic resonators, which can achieve high-Q Fano resonance in terahertz regime. This terahertz planar metamaterial supports a sharp Fano resonance at 0.81 THz with 25% transmission.
Qin Xie +3 more
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Fano-Like Resonance in an All-in-Fiber Structure [PDF]
IEEE Photonics Journal, 2019 We achieve Fano-like resonances in an all-in-fiber structure embedded with an in-line Mach-Zehnder interferometer (MZI). A fiber Bragg grating is inserted into MZI's one arm to form a resonance, which functions as the discrete state of the Fano ...
Biqiang Jiang +8 more
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Photonics, 2022 Fano resonance has an asymmetric and sharp resonance peak near the resonance wavelength, which can effectively enhance the all-optical signal processing capability and realize silicon photonic switches, sensors, and modulators.
Yingjie Xu +6 more
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Fano resonances in quantum transport with vibrations [PDF]
Physical Review A, 2021 Quantum mechanical scattering involving continuum states coupled to a scatterer with a discrete spectrum gives rise to Fano resonances. Here we consider scatterers that possess internal vibrational degrees of freedom in addition to discrete states. Entanglement between the scattered excitation and vibrational modes complicates analytical and numerical ...
Ajith Ramachandran +5 more
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Nanomaterials, 2023 We propose a heat-reconfigurable metasurface composed of the silicon-based gold grating. The asymmetric Fano-like line shape is formed due to the mutual coupling of the local surface plasmon (LSP) in the gap between the two layers of Au gratings and the ...
Yukuan Ma +7 more
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