Applications of bound states in the continuum in photonics

M Kang, T Liu, CT Chan, M Xiao - Nature Reviews Physics, 2023 - nature.com
Bound states in the continuum (BICs) have attracted attention in photonics owing to their
interesting properties. For example, BICs can effectively confine light in a counterintuitive …

Recent progress on plasmonic and dielectric chiral metasurfaces: fundamentals, design strategies, and implementation

HS Khaliq, A Nauman, JW Lee… - Advanced Optical …, 2023 - Wiley Online Library
Over the years, researchers have been exploring ways to artificially design chiral structures
and materials, namely metamaterials and metasurfaces. They exhibit unique optical …

How does carbon footprint information affect consumer choice? A field experiment

B Beyer, R Chaskel, S Euler, J Gassen… - Journal of …, 2024 - Wiley Online Library
This paper reports the results of a field experiment investigating how attributes of carbon
footprint information affect consumer choice in a large dining facility. Our hypotheses and …

Universal mirror-stacking approach for constructing topological bound states in the continuum

L Liu, T Li, Q Zhang, M Xiao, C Qiu - Physical Review Letters, 2023 - APS
Bound states in the continuum (BICs) are counterintuitive localized states with eigenvalues
embedded in the continuum of extended states. Recently, nontrivial band topology is …

Recent advances in strongly resonant and gradient all-dielectric metasurfaces

DC Zografopoulos, O Tsilipakos - Materials Advances, 2023 - pubs.rsc.org
All-dielectric metasurfaces have been intensively researched as a low-loss, flat-optics
platform for the advanced manipulation of electromagnetic wave propagation. Among the …

Enhanced quasi-BIC refractive index sensing based on controlling the Fermi energy of Dirac semimetal metasurface

B Hou, Z Li, L He, Z Yi, Q Song, H Yang, Y Yi… - Optics & Laser …, 2023 - Elsevier
Bound states in the continuum (BICs) are located states embedded in the continuous
spectrum, therefore, they have infinite quality (Q) factor. Here, we find that many types of …

[HTML][HTML] All-dielectric metasurface-based multimode sensing with symmetry-protected and accidental bound states in the continuum

K Wang, H Liu, Z Li, M Liu, Y Zhang, H Zhang - Results in Physics, 2023 - Elsevier
Symmetry-protected and accidental bound states in the continuum (BICs) are generated by
various triggering mechanisms, and it is challenging to use them together for sensing. This …

Loss-driven topological transitions in lasing

G Salerno, R Heilmann, K Arjas, K Aronen… - Physical Review Letters, 2022 - APS
We experimentally observe lasing in a hexamer plasmonic lattice and find that, when tuning
the scale of the unit cell, the polarization properties of the emission change. By a theoretical …

Single‐Mode Electrically Pumped Terahertz Laser in an Ultracompact Cavity via Merging Bound States in the Continuum

J Cui, Y Chua, S Han, C Wang, Y Jin… - Laser & Photonics …, 2023 - Wiley Online Library
Photonic bound states in the continuum (BICs) are highly localized optical modes that have
found important applications in lasers, sensors, modulators, and harmonic signal …

Full‐control and switching of optical fano resonance by continuum state engineering

JH Ko, JH Park, YJ Yoo, S Chang, J Kang… - Advanced …, 2023 - Wiley Online Library
Fano resonance, known for its unique asymmetric line shape, has gained significant
attention in photonics, particularly in sensing applications. However, it remains difficult to …