Twin photonic hooks generated from two adjacent dielectric cylinders
Sign Up to like & getrecommendations! Published in 2020 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-020-02510-6
Abstract: Photonic hooks (PHs) are a new class of curved light beams, they have been theoretically predicted and experimentally observed. The generation of photonic hook (PH) is related to the symmetry-broken of micro-particles under a plane… read more here.
Keywords: generated two; photonic hooks; adjacent dielectric; two adjacent ... See more keywords
Photonic hooks from Janus microcylinders.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.037771
Abstract: Recently, a type of curved light beams, photonic hooks (PHs), was theoretically predicted and experimentally observed. The production of photonic hook (PH) is due to the breaking of structural symmetry of a plane-wave illuminated microparticle.… read more here.
Keywords: janus; microcylinder; janus microcylinders; hooks janus ... See more keywords
Focusing light with a metal film coated patchy particle.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.484060
Abstract: Microsphere-assisted super-resolution imaging is a promising technique that can significantly enhance the resolution of conventional optical microscopes. The focus of a classical microsphere is called photonic nanojet, which is a symmetric high-intensity electromagnetic field. Recently,… read more here.
Keywords: focusing light; metal film; light metal; patchy particles ... See more keywords
Photonic Hooks Generated by a Concave Micro-Cylinder Based on Structure-Constrained Functions
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DOI: 10.3390/mi13091434
Abstract: Owing to its crooked trajectory and small full width at half-maximum, photonic hook (PH) has attracted wide attention since its inception and experimental confirmation. However, the present generation and regulation of PH are mostly dependent… read more here.
Keywords: concave micro; structure; generated concave; hooks generated ... See more keywords