Surface bound states in the continuum

Author: jdbe

August undefined, 2024

WebDec 24, 2014 · We examine bulk and surface bound states in the continuum (BIC), that is, square-integrable, localized modes embedded in the linear spectral band of a discrete … WebBound states in the continuum (BICs) are trapped or guided modes with their frequencies within the radiation continuum. On periodic structures, BICs have interesting properties and potentially important applications.

Suppression of optical absorption with a bound state in the …

WebBound states in the continuum (BICs) are phenomena that have been predicted to exist since 1929. BICs are waves that remain perfectly confined, or bound, in an open system. … WebDec 24, 2014 · We examine bulk and surface bound states in the continuum (BIC), that is, square-integrable, localized modes embedded in the linear spectral band of a discrete lattice including interactions to first and second nearest neighbors. We suggest an efficient method for generating such modes and the local bounded potential that supports the BIC ... boston matthews uk

Catalytic Metasurfaces Empowered by Bound States in the Continuum

WebSep 13, 2024 · quasi-bound states in the continuum localized spoof surface plasmons high Q Cited By This article is cited by 2 publications. Liangliang Liu, Jinrui Shen, Zhuo Li. … Web2 days ago · Recently, there has been increasing interest in bound states in the continuum (BIC) because of its high Q-factor. As a representative class of odd optical resonance modes, the reflection-type BIC has a peak of reflectance, which provides a potential possibility to simultaneously meet the two conditions of greatly enhancing the GH shift … WebMay 21, 2024 · Bound states in the continuum have recently found application to sensing, lasing and optoelectronics, but have not been realised in 1D. ... Vinogradov, A. P. et al. … hawkins v mcgee case brief

Coexistence of Surface Lattice Resonances and Bound …

Surface bound states in the continuum in Dyakonov structures

WebAug 4, 2024 · We study the Floquet-surface bound states embedded in the continuum (BICs) and bound states out the continuum in a resonantly driven one-dimensional tilted defect-free lattice. In contrast to fragile single-particle BICs assisted by specially tailored potentials, we find that Floquet-surface BICs, stable against structural perturbations, can exist in a … WebApr 7, 2024 · Bound states in the continuum (BICs) can be discovered in many physical systems, for example, electromagnetic, acoustic, water, and elastic waves [1,2,3,4]. Many kinds of photonic systems have been designed to study optical BICs, such as photonic crystals [ 5 , 6 ], optical waveguides [ 7 , 8 , 9 ], graphene quantum-dot structure [ 10 ], … boston matrix in businessWebApr 12, 2024 · Bound states in the continuum (BICs) have been observed in a variety of systems. A plasmonic BIC offers interesting opportunities, since a surface plasmon is … boston matrix template excel

"WebFano resonances result from the strong coupling and interference between a broad background state and a narrow, almost discrete state, leading to the emergence of asymmetric scattering spectral profiles. Under certain conditions, Fano resonances can experience a collapse of their width due to the destructive interference of strongly … " - Surface bound states in the continuum

Surface bound states in the continuum

Observation of Giant Extrinsic Chirality Empowered by Quasi-Bound …

Web2 days ago · Recently, there has been increasing interest in bound states in the continuum (BIC) because of its high Q-factor. As a representative class of odd optical resonance … Webin a gap [13] (bound states outside the continuum, BOC). However, since the original work by von Neumann and Wigner [14], it is known that in certain potentials one can ﬁnd bound (normalizable) states with an energy embedded inside the continuum of scattered states. Bound states in the continuum (BIC) have been generally regarded as fragile

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WebJan 29, 2014 · Abstract: We examine bulk and surface bound states in the continuum (BIC) that is, square-integrable, localized modes embedded in the linear spectral band of a … WebMay 23, 2024 · Surface bound states in the continuum (SBICs) have been found to occur in diverse settings, but so far always at the interface of nonhomogeneous media, such as …

WebDec 8, 2024 · Surface Bound States in the Continuum, Phys. Rev. Lett. 108, 070401 (2012). ... In particular, many artificial microstructures supporting a bound state in the continuum (BIC) ... WebQuasi-bound states in the continuum in metasurfaces of lower-index dielectrics supported by metallic substrates In this section, we examine the optical responses of metasurfaces …

WebMay 23, 2024 · Surface bound states in the continuum (SBICs) have been found to occur in diverse settings, but so far always at the interface of nonhomogeneous media, such as discrete lattices or periodic systems. Here, we show that they can also exist at the interface of homogeneous media, resulting in unique SBICs. WebJul 19, 2013 · Bloch surface eigenstates within the radiation continuum Full Record References (48) Cited by (37) Related Research Abstract From detailed numerical calculations, we demonstrate that in simple photonic crystal structures, a discrete number of Bloch surface-localized eigenstates can exist inside the continuum of free-space modes.

Bound state in the continuum (BIC) - is an eigenstate of some particular quantum system with the following properties: 1. Energy lies in the continuous spectrum of propagating modes of the surrounding space; 2. The state does not interact with any of the states of the continuum (it cannot emit and cannot be excited by any wave that came from t…

WebFeb 17, 2012 · We introduce a novel concept of surface bound states in the continuum, i.e., surface modes embedded into the linear spectral band of a discrete lattice. We suggest an efficient method for creating such surface modes and the local bounded potential necessary to support the embedded modes. We demonstr … hawkins v. shaw 437 f.2d 1286WebAug 25, 2016 · We develop a formalism, based on the mode expansion method, to describe the guided resonances and bound states in the continuum (BICs) in photonic crystal slabs with one-dimensional periodicity. hawkins v mcgee full caseWebKeywords: bound state, continuous, band 1. Introduction The eigenvalue structure of a general quantum system with a ﬁnite potential well consists usually of bound states and … hawkins v. mcgee caseWebFeb 17, 2012 · We introduce a novel concept of surface bound states in the continuum, i.e. surface modes embedded into the linear spectral band of a discrete lattice. We suggest … hawkins v mcgee caseWebJan 1, 2024 · Photonic bound states in the continuum (BICs) have recently been studied in various systems and have found wide applications in sensors, lasers, and filters. ... Weimann, S. et al. Compact surface ... hawkins v masters farms inc1WebOptical resonant cavities with high quality factor (Q-factor) are widely used in science and technology for their capabilities of strong confinement of light and enhanced light–matter … hawkins v. mcgee conclusionWebFeb 1, 2024 · Nanophotonics based on localized surface plasmon resonance (LSPR) has emerged as a vibrant arena for research into enhanced light-matter interactions with potential applications in imaging, sensing, and computing. ... Here, we demonstrate that coupling the LSPR of a gold nanowire array with the optical bound states in the … hawkins v mcgee procedural history