Combination of scanning probe technology with photonic nanojets
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-03726-5
Abstract: Light focusing through a microbead leads to the formation of a photonic nanojet functional for enhancing the spatial resolution of traditional optical systems. Despite numerous works that prove this phenomenon, a method to appropriately translate… read more here.
Keywords: photonic nanojets; resolution; scanning probe; probe technology ... See more keywords
Collective Effects in the Formation of an Ensemble of Photonic Nanojets by an Ordered Microassembly of Dielectric Microparticles
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric and Oceanic Optics"
DOI: 10.1134/s1024856019030084
Abstract: The results of theoretical studies of spatially localized near-field light structures (photonic nanojets) formed when laser radiation is scattered on a meta-surface having the form of an ordered single-layer assembly of dielectric microparticles (spheres, cones)… read more here.
Keywords: effects formation; collective effects; ensemble photonic; photonic nanojets ... See more keywords
On-fiber high-resolution photonic nanojets via high refractive index dielectrics.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.474894
Abstract: In this manuscript, we present high spatial resolution focusing of electromagnetic waves at telecommunication wavelengths (λ0 = 1.55 µm) by using high-refractive index mesoscale dielectrics placed at the end of an optical fiber. Our approach exploits photonic… read more here.
Keywords: index; high refractive; refractive index; resolution ... See more keywords
The photonic nanojets formation by two-dimensional microprisms
Sign Up to like & getrecommendations! Published in 2020 at "Computer Optics"
DOI: 10.18287/2412-6179-co-746
Abstract: Using the finite difference method implemented in the COMSOL Multiphysics software package, the focusing of laser radiation by dielectric prisms with a triangular profile was numerically investigated. It was shown that two-dimensional triangular prisms make… read more here.
Keywords: photonic nanojets; width; two dimensional; maximum intensity ... See more keywords