Results 51 to 60 of about 150,268,923 (161)
New Journal of Physics, 2019 To achieve a high degree of quantum noise squeezing, nonlinear optical interaction process is often employed. Here, we propose to utilize quasi-bound states in the continuum (quasi-BICs) and Fano resonances to enhance optical squeezing without ...
Zhixin Li, Xiangdong Zhang
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Nanophotonics, 2020 Photonic bound states in the continuum (BICs) are eigenmodes with an infinite lifetime, which coexist with a continuous spectrum of radiating waves. BICs are not only of great theoretical interest but also have a wide range of practical applications, e.g.
Bykov Dmitry A. +2 more
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Nanomaterials, 2023 The two main problems of dielectric metasurfaces for sensing and spectroscopy based on electromagnetic field enhancement are that resonances are mainly localized inside the resonator volume and that experimental Q-factors are very limited.
José Francisco Algorri +3 more
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Radial bound states in the continuum
, 2021 We experimentally demonstrate a new platform for enhanced light-matter interaction and sensing based on radial bound states in the continuum, which are supported in rings of symmetry-broken dielectric resonators with an ultracompact ...
Kühner, Lucca +5 more
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Micromachines, 2023 The enhancement of the Goos–Hänchen (GH) shift has become a research hotspot due to its promoted application of the GH effect in various fields. However, currently, the maximum GH shift is located at the reflectance dip, making it difficult to detect GH ...
Xiaowei Jiang, Bin Fang, Chunlian Zhan
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Nonlinear response from optical bound states in the continuum [PDF]
, 2020 We consider nonlinear effects in scattering of light by a periodic structure supporting optical bound states in the continuum. In the spectral vicinity of the bound states the scattered electromagnetic field is resonantly enhanced triggering optical ...
Dmitrii N. Maksimov, Evgeny N. Bulgakov
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Exceptional points at bound states in the continuum in photonic integrated circuits
Nanophotonics, 2022 We propose the realization of exceptional points (EP) at bound states in the continuum (BIC), with two coupled strips, made of an electron-beam resist and patterned on the thin film photonic integrated platform, which makes possible etchless photonics ...
Qin Haoye, Shi Xiaodong, Ou Haiyan
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Surface Bound States in the Continuum in Dyakonov Structures
, 2022 Surface bound states in the continuum (SBICs) have been found to occur in diverse settings, but so far always at the interface of non-homogeneous media, such as discrete lattices or periodic systems. Here we show that they can also exist at the interface
David Artigas (3952865) +2 more
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Observation of multiple bulk bound states in the continuum modes in a photonic crystal cavity
Beilstein Journal of Nanotechnology, 2023 Obtaining bound states in the continuum (BICs) in photonic crystals gives rise to the realization of resonances with high quality factors for lasing and nonlinear applications.
Rui Chen +9 more
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Chiral Quasi-Bound States in the Continuum
, 2020 Quasi-bound states in the continuum (q-BICs) are resonant states of suitably tailored nanostructures with long optical lifetimes controlled by symmetry-breaking perturbations.
Nanfang Yu (1983085) +2 more
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