10 citations · 14 across the 5 of their papers we have counts for
5 papers · 1 filter
Simple computer program to calculate arbitrary tightly focused (propagating and evanescent) vector light fields
Isael Herrera, Pedro A. Quinto-Su
In this work we present a simple code to calculate tightly focused vectorial light fields (propagating and evanescent) generated by input fields that have arbitrary amplitude, phas…
Measurement of a wavelength sized optical vortex knot
I. A. Herrera-Hernández, C. A. Mojica-Casique, P. A. Quinto-Su
In the past decade, optical vortex knots with axial dimensions on the order of wavelengths () have been implemented in the laboratory. However, many potential applic…
Measurement of structured tightly focused vector beams with classical interferometry
Isael A. Herrera-Hernández, Pedro A. Quinto-Su
We report the first measurement with no approximations of the full field of tightly focused vector beams (NA up to ) across areas of . Prior to focusing, the…
Morphological properties of 2D symmetric Airy beams extracted from the stationary wave approximation
F. Camas-Aquino, P. A. Quinto-Su, R. Jáuregui
We explore the morphological properties of symmetric Airy beams in the paraxial and nonparaxial regimes. We consider a 2D electromagnetic realization with a single transverse compo…
Phase dependent vectorial current control in symmetric noisy optical ratchets
Magda G. Sánchez-Sánchez, Roberto de J. León-Montiel, Pedro A. Quinto-Su
In this work we demonstrate single microparticle transport in a symmetric noisy optical ratchet where each potential is a low power ( mW) three dimensional trap. The optical…