Broadband Generation of Airy Beams with Hyperbolic Metamaterials
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201900493
Abstract: DOI: 10.1002/adom.201900493 the generation of Airy beams, it is highly desirable to locally control the amplitude and phase of the output beam simultaneously so as to satisfy the polynary amplitude and binary phase distributions. Traditional… read more here.
Keywords: airy beam; airy; amplitude phase; airy beams ... See more keywords
Interaction of Airy beams in a medium with parabolic potential
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.02.012
Abstract: Abstract The interaction of the Airy beams in a medium with parabolic potential is investigated. It is found that the interaction of the two in-phase beams under the action of the parabolic potential can form… read more here.
Keywords: airy beams; interaction airy; interaction; beams medium ... See more keywords
Airy beams on two dimensional materials
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.12.080
Abstract: Abstract We propose that quasi-transverse-magnetic (quasi-TM) Airy beams can be supported on two dimensional (2D) materials. By taking graphene as a typical example, the solution of quasi-TM Airy beams is studied under the paraxial approximation.… read more here.
Keywords: beams two; dimensional materials; two dimensional; quasi airy ... See more keywords
Self-focusing effect on the characteristics of Airy beams
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.02.058
Abstract: Abstract The self-focusing effect on the characteristics of Airy beams is studied, and the physical explanations are also given. It is shown that the self-focusing effect on the self-healing of an Airy beam with the… read more here.
Keywords: airy beams; self focusing; focusing effect; beam ... See more keywords
Trajectory and focal length of circular Airy beams with different launch angles in linear potentials
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.06.020
Abstract: Abstract In this paper, the propagation dynamics of circular Airy beams (CABs) with different initial launch angles through a medium having linear potential is studied analytically and numerically. The results show that the trajectory and… read more here.
Keywords: airy beams; focal length; trajectory focal; circular airy ... See more keywords
Vortex Airy beams directly generated via liquid crystal q-Airy-plates
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5019813
Abstract: Liquid crystal q-Airy-plates with director distributions integrated by q-plates and polarization Airy masks are proposed and demonstrated via the photoalignment technique. Single/dual vortex Airy beams of opposite topological charges and orthogonal circular polarizations are directly… read more here.
Keywords: crystal airy; airy plates; liquid crystal; vortex airy ... See more keywords
Broadband acoustic focusing by symmetric Airy beams with phased arrays comprised of different numbers of cavity structures
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/11/114304
Abstract: We realize broadband acoustic focusing effect by employing two symmetric Airy beams generated from phased arrays, in which the units of the phased arrays consist of different numbers of cavity structures, each of which is… read more here.
Keywords: broadband acoustic; phased arrays; symmetric airy; cavity ... See more keywords
Nonparaxial propagation of radially polarized chirped Airy beams in uniaxial crystal orthogonal to the optical axis
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/abb226
Abstract: The nonparaxial propagation of radially polarized chirped Airy beams (RPCAiBs) in uniaxial crystal orthogonal to the optical axis is analytically studied. The effects of the first and the second order chirp factors, and the ratio… read more here.
Keywords: chirped airy; nonparaxial propagation; polarized chirped; propagation radially ... See more keywords
Airy Beam-enabled Binary Acoustic Metasurfaces for Underwater Ultrasound Beam Manipulation.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review applied"
DOI: 10.1103/physrevapplied.18.024070
Abstract: Airy beams are peculiar beams that are non-diffracting, self-accelerating, and self-healing, and they have offered great opportunities for ultrasound beam manipulation. However, one critical barrier that limits the broad applications of Airy beams in ultrasound… read more here.
Keywords: ultrasound beam; beam manipulation; beam; airy beams ... See more keywords
Direct Generation of Airy Beams at Designed Fourier Planes Using Integrated Airy Phase Plates
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2021.3078262
Abstract: Featuring extraordinarily curved propagation trajectories, self-accelerating Airy beams have stimulated considerable interests from academic research to practical applications. However, generation of high-quality Airy beams using compact optical devices is still highly desirable. Here we present… read more here.
Keywords: generation; airy beams; phase plates; integrated airy ... See more keywords
Interaction of Airy beams in photorefractive media
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters B"
DOI: 10.1142/s0217984918503232
Abstract: We investigate numerical interactions between two Airy beams with different relative phases in photorefractive (PR) nonlinear media in one transverse dimension. It is shown that solitons and solito... read more here.
Keywords: beams photorefractive; photorefractive media; interaction airy; airy beams ... See more keywords