Multifocal wavefronts with prescribed caustics in axially symmetric optical systems.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.453322
Abstract: Multifocal and/or extended depth-of-focus designs are widely used in many optical applications. In most of them, the optical configuration has axial symmetry. A usual design strategy consists of exploring the optimal wavefronts that emerging out… read more here.
Keywords: caustics axially; multifocal wavefronts; optics; prescribed caustics ... See more keywords
Caustics of the axially symmetric vortex beams: analysis and engineering.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.465169
Abstract: We demonstrate that our theoretical scheme developed in the previous study on the caustics of the abruptly autofocusing vortex beams [Xiao et al., Opt. Express29, 19975 (2021)10.1364/OE.430497] is universal for all the axially symmetric vortex… read more here.
Keywords: caustics axially; symmetric vortex; optics; axially symmetric ... See more keywords