Light Guidance Aided by the Toroidal Dipole and the Magnetic Quadrupole in Silicon Slotted-Disk Chains
Sign Up to like & getrecommendations! Published in 2023 at "ACS Photonics"
DOI: 10.1021/acsphotonics.2c01840
Abstract: Far-field scattering of high-index nanoparticles can be hugely reduced via interference of multipolar moments giving rise to the so-called anapole states. It has been suggested that this reduced scattering can contribute to efficient transmission along… read more here.
Keywords: dipole magnetic; light guidance; disk chains; transmission ... See more keywords
Interpreting light guidance in antiresonant and photonic bandgap waveguides and fibers by light scattering: analytical model and ultra-low guidance.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.445884
Abstract: Here, we introduce a quasi-analytic model that allows studying mode formation in low refractive index core waveguides through solely focusing on the cladding properties. The model isolates the reflection properties of the cladding from the… read more here.
Keywords: interpreting light; guidance antiresonant; light guidance; guidance ... See more keywords