Sign Up to like & get
recommendations!
0
Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-47403-1
Abstract: We report on a simple and compact experimental scheme to generate high-power, ultrafast, higher-order vortex-array beams. Simply by using a dielectric microlens-array (MLA) and a plano-convex lens, we have generated array-beams carrying the spatial property…
read more here.
Keywords:
vortex array;
array;
higher order;
array beams ... See more keywords
Sign Up to like & get
recommendations!
2
Published in 2023 at "New Journal of Physics"
DOI: 10.1088/1367-2630/acd6b1
Abstract: We theoretically propose and experimentally demonstrate a flexible approach to generate an arbitrary shape-invariant structured array beam during propagation with the prescribed intensity distribution. An algorithm for generating flexible desired phase is presented according the…
read more here.
Keywords:
shape invariant;
array beams;
structured array;
generation ... See more keywords
Sign Up to like & get
recommendations!
0
Published in 2020 at "Optics letters"
DOI: 10.1364/ol.402876
Abstract: We present a simple method to enable flexible tuning of non-diffracting beams in a two-dimensional nonlinear photonic crystal, based on the interference of two or more non-collinear second-harmonic beams. By manipulating the wavelengths of the…
read more here.
Keywords:
diffracting array;
array beams;
nonlinear non;
flexible tuning ... See more keywords
Sign Up to like & get
recommendations!
0
Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.003554
Abstract: We introduce, to the best of our knowledge, a new class of twisted partially coherent sources for producing rotating Gaussian array profiles. The general analytical formula for the cross-spectral density function of a beam generated…
read more here.
Keywords:
array;
twisted gaussian;
gaussian schell;
array beams ... See more keywords
Sign Up to like & get
recommendations!
0
Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10020450
Abstract: In this paper, rectangular multi-Gaussian Schell-model (MGSM) array beams, which consists N×D beams in rectangular symmetry, are first introduced. The analytical expressions of MGSM array beams propagating through free space and non-Kolmogorov turbulence are derived.…
read more here.
Keywords:
array;
non kolmogorov;
kolmogorov turbulence;
array beams ... See more keywords