Thermal and mechanical limitations to processing resolution in volume non-diffractive ultrafast laser structuring
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.151170
Abstract: Abstract The minimum feature size and spatial resolution are key factors for ultrafast laser structuring, defining the resulting function of the structured material. With the aim to improve the processing resolution achievable for non-diffractive beams,… read more here.
Keywords: resolution; processing resolution; ultrafast laser; non diffractive ... See more keywords
Evaluation of a Novel Non-Diffractive Extended Depth of Focus Intraocular Lens – First Results from a Prospective Study
Sign Up to like & getrecommendations! Published in 2022 at "Current Eye Research"
DOI: 10.1080/02713683.2022.2074046
Abstract: Abstract Purpose To evaluate a novel hydrophobic, non-diffractive, extended depth of focus (EDOF) intraocular lens (IOL) design in comparison to two monofocal aspheric lenses. Methods Inclusion criteria for this prospective, monocentric cohort study were opacification… read more here.
Keywords: depth focus; non diffractive; edof iol; iol ... See more keywords
A Broadband Transmissive Metasurface for Non-Diffractive THz OAM Multiplexing and Communication
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2024.3362374
Abstract: Terahertz (THz) orbital angular momentum (OAM) beams have tremendous potential for tackling the capacity crunch in high-speed wireless communication. However, conventional OAM beams suffer from the limitations of beam divergence and stringent alignment requirements in… read more here.
Keywords: non diffractive; thz; communication; oam beams ... See more keywords
Generation of periodic and quasi-periodic two-dimensional non-diffractive beams with inhomogeneous polarization.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.447082
Abstract: In this work, two-dimensional periodic and quasi-periodic non-diffractive spatial inhomogeneous polarization optical fields are generated, numerically and experimentally, by the superposition of multiple plane waves with different polarizations. For the experimental implementation of the fields,… read more here.
Keywords: polarization; two dimensional; inhomogeneous polarization; non diffractive ... See more keywords
Non-Diffractive Beams for State-of-the-Art Applications
Sign Up to like & getrecommendations! Published in 2024 at "Micromachines"
DOI: 10.3390/mi15060771
Abstract: Non-diffractive beams, also known as diffraction-free beams, are a class of optical beams that maintain their intensity profile over a long distance without spreading out due to diffraction [...]. read more here.
Keywords: non diffractive; state art; art applications; diffractive beams ... See more keywords