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
Generation of Airy beams using a phase-only Fresnel holographic lens
Sign Up to like & getrecommendations! Published in 2017 at "Optoelectronics Letters"
DOI: 10.1007/s11801-017-7033-6
Abstract: A method to generate Airy beam by combining the Fresnel holographic lens and the cubic phase of Airy beam is proposed. The detailed theoretical derivation to express the optical transform principle of the proposed method… read more here.
Keywords: airy beam; fresnel holographic; method; holographic lens ... See more keywords
Electromagnetic scattering of an Airy beam light sheet by a multilayered sphere
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2018.11.130
Abstract: Abstract The scattering of a one-dimensional Airy beam light sheet by a multilayered sphere is presented within Mie theory and plane-wave spectrum method. Instead of traditional methods to calculate beam shaped coefficients applied in Gaussian… read more here.
Keywords: multilayered sphere; light sheet; beam light; airy beam ... See more keywords
Multi-gigahertz, femtosecond Airy beam optical parametric oscillator pumped at 78 MHz
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep43913
Abstract: We report a high power ultrafast Airy beam source producing femtosecond pulses at multi-gigahertz (GHz) repetition rate (RR). Based on intra-cavity cubic phase modulation of an optical parametric oscillator (OPO) designed in high harmonic cavity… read more here.
Keywords: optical parametric; multi gigahertz; airy beam; femtosecond ... 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
Robust Design of Autofocused Airy Beam-Based Multifocal Metalens With Tunable Intensities
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3264010
Abstract: Optical metasurfaces with versatile focal properties have great importance and adaptability in photonic systems and potential applications. The unique capability of the ultra-compact device in forming and modulating light fields is triggered to configure multifocal… read more here.
Keywords: beam; robust design; airy beam; design autofocused ... See more keywords
Focusing and propagation characteristics of radially polarized helical-conical Airy beams.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.389621
Abstract: This paper uses a spiral cone wavefront to modulate a radially polarized Airy beam. Based on the vector diffraction theory, the focusing and propagation characteristics of a radially polarized spiral cone Airy beam are studied.… read more here.
Keywords: airy beam; radially polarized; propagation characteristics; airy ... See more keywords
Scattering of an Airy light sheet by a chiral sphere.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.007151
Abstract: Scattering of a 1D Airy beam light sheet by a chiral sphere is numerically studied within Mie theory and the plane-wave spectrum method. To testify to the validity of our code and method, the results… read more here.
Keywords: light sheet; sheet chiral; chiral sphere; airy beam ... See more keywords
Multiple Airy beam generation by a digital micro mirror device.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.458051
Abstract: The Airy beam is the solution of Maxwell's wave equation and since this equation is linear, a superposition of Airy beams still remains the solution of the wave equation. In this paper, we propose a… read more here.
Keywords: multiple airy; airy beams; airy beam; airy ... See more keywords
Generation of the Airy beam based on the truncated asymptotic expression of the Airy function using a transmissive metasurface.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.472207
Abstract: This paper proposes a phase-only modulation method to improve the main lobe's efficiency of the Airy beam based on the truncated asymptotic expression of the Airy function. As the truncated asymptotic expression can greatly reduce… read more here.
Keywords: truncated asymptotic; asymptotic expression; airy; airy beam ... See more keywords
Ultra-wideband two-dimensional Airy beam generation with an amplitude-tailorable metasurface.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.481393
Abstract: Airy beams, accelerating optical beams with exotic properties of self-bending, self-healing and non-diffraction, are essential for a wide range of photonics applications. Recently, metasurfaces have provided an efficient platform for generating desired Airy beams within… read more here.
Keywords: two dimensional; dimensional airy; airy beam; amplitude tailorable ... See more keywords