Trapping electromagnetic waves within the radiation continuum holds significant implications in the field of optical science and technology. Photonic bound states in the continuum (BICs) present a distinctive approach for achieving this functionality, of
Optical bound states in the continuum (BICs) are spatially localized states with vanishing radiation, despite their energy embedded in the continuum spectrum of the environment. They are expected to greatly enhance light–matter interaction due to their long lifetime and high quality factor. However,...
Optical bound states in the continuum (BICs) are states supported by a photonic structure that are compatible with free-space radiation, yet become perfectly bound for one specific in-plane momentum and wavelength1,2. Recently, it was predicted that light radiated by such modes around the BIC ...
登录 Guiding light through optical bound states in the continuum for ultrahigh-Q microresonators 作者:Zou, Chang-Ling; Cui, Jin-Ming; Sun, Fang-Wen*; Xiong, Xiao; Zou, Xu-Bo; Han, Zheng-Fu; Guo, Guang-Can 来源:Laser & Photonics Reviews, 2015, 9(1): 114-119. ...
Optical bound states in the continuum (BICs) have recently been realized in photonic crystal slabs, where the disappearance of out-of-plane radiation turns leaky resonances into guided modes with infinite lifetimes. We show that such BICs are vortex centers in the polarization directions of far-fie...
Asymmetric metasurfaces with high- Q resonances governed by bound states in the continuum Phys Rev Lett, 121 (2018), Article 193903, 10.1103/PhysRevLett.121.193903 View in ScopusGoogle Scholar [21] T.J. Seok, A. Jamshidi, M. Kim, S. Dhuey, A. Lakhani, H. Choo, et al. Radiation eng...
Thermo‐Optical Bistability Enabled by Bound States in The Continuum in Silicon Metasurfaces The control of light through all‐optical means is a fundamental challenge in nanophotonics and a key effect in optical switching and logic. The optical bi... Barulin, Alexander,Pashina, Olesia,Riabov, ...
Excitation transfer into bound and continuum states investigated by optical and electron spectroscopyI. He(23 S, 21 S) + NO2doi:10.1080/00268978500100881We present energy spectra of electrons formed in the reaction of He(23 S, 21 S) with NO2 which have significantly improved counting statistics...
Optical bound states in the continuum (BICs) provide a way to engineer very narrow resonances in photonic crystals. The extended interaction time in these systems is particularly promising for the enhancement of nonlinear optical processes and the development of the next generation of active optical ...
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 bistability. Using coupled mode approach we derive a ...