Computation at the speed of light: metamaterials for all-optical calculations and neural networks

T Badloe, S Lee, J Rho - Advanced Photonics, 2022‏ - spiedigitallibrary.org
The explosion in the amount of information that is being processed is prompting the need for
new computing systems beyond existing electronic computers. Photonic computing is …

Recent advances and perspective of photonic bound states in the continuum

G Xu, H **ng, Z Xue, D Lu, J Fan, J Fan, PP Shum… - Ultrafast …, 2023‏ - spj.science.org
Recent advancements in photonic bound states in the continuum (BICs) have opened up
exciting new possibilities for the design of optoelectronic devices with improved …

[HTML][HTML] Terahertz ultrasensitive biosensor based on wide-area and intense light-matter interaction supported by QBIC

B Liu, Y Peng, Z **, X Wu, H Gu, D Wei, Y Zhu… - Chemical Engineering …, 2023‏ - Elsevier
A quasi-bound state in the continuum (QBIC) has unique attraction in optical switch,
nonlinearity, communication, and sensing due to its ultrahigh radiation quality (Q) factor. The …

Plasmonic bound states in the continuum to tailor light-matter coupling

A Aigner, A Tittl, J Wang, T Weber, Y Kivshar… - Science …, 2022‏ - science.org
Plasmon resonances play a pivotal role in enhancing light-matter interactions in
nanophotonics, but their low-quality factors have hindered applications demanding high …

Strongly enhanced light–matter coupling of monolayer WS2 from a bound state in the continuum

E Maggiolini, L Polimeno, F Todisco, A Di Renzo… - Nature Materials, 2023‏ - nature.com
Exciton–polaritons derived from the strong light–matter interaction of an optical bound state
in the continuum with an excitonic resonance can inherit an ultralong radiative lifetime and …

High-sensitivity optical sensors empowered by quasi-bound states in the continuum in a hybrid metal–dielectric metasurface

M Luo, Y Zhou, X Zhao, Z Guo, Y Li, Q Wang, J Liu… - ACS …, 2024‏ - ACS Publications
Enhancing light–matter interaction is a key requisite in the realm of optical sensors. Bound
states in the continuum (BICs), possessing high quality factors (Q factors), have shown great …

Moiré quasibound states in the continuum

L Huang, W Zhang, X Zhang - Physical Review Letters, 2022‏ - APS
The novel physics of twisted bilayer graphene has motivated extensive studies of magic-
angle flat bands hosted by moiré structures in electronic, photonic, and acoustic systems. On …

Exploiting extraordinary topological optical forces at bound states in the continuum

H Qin, Y Shi, Z Su, G Wei, Z Wang, X Cheng, AQ Liu… - Science …, 2022‏ - science.org
Polarization singularities and topological vortices in photonic crystal slabs centered at
bound states in the continuum (BICs) can be attributed to zero amplitude of polarization …

Giant photonic spin Hall effect empowered by polarization-dependent quasibound states in the continuum in compound grating waveguide structures

F Wu, T Liu, Y Long, S **ao, G Chen - Physical Review B, 2023‏ - APS
The photonic spin Hall effect (PSHE) plays an important role in both fundamental science
and precision metrology. In this paper, we theoretically propose a polarization-dependent …

Achieving asymmetry parameter-insensitive resonant modes through relative shift–induced quasi-bound states in the continuum

T Sang, Q Mi, C Yang, X Zhang, Y Wang, Y Ren… - Nanophotonics, 2024‏ - degruyter.com
High-Q resonances in metasurfaces, stemming from symmetry-protected bound states in the
continuum (BICs), have proven to be effective for achieving high-performance optical …