3 papers
physics.optics2026
From Rings to Top-Hat beams
M. A. Jácome-Silva, I. JulÃan-MacÃas, I. Ramos-Prieto +4
We present the exact analytical paraxial propagation of structured light beams that transition from Ring annular profiles to top-hat intensity distributions. The initial field is d…
physics.optics2026
Syncopated Bessel beams
Irán Ramos-Prieto, Ulises RuÃz, Israel Julián-MacÃas +3
We introduce the syncopated Bessel beam, a new class of exact solutions to the paraxial equation obtained by means of a sinusoidal modulation of the azimuthal phase at the source.…
physics.optics2024
Poynting vector for Cauchy-Riemann beams
I. Julián-MacÃas, F. Soto-Eguibar, I. Ramos Prieto +4
We present a detailed derivation of the Poynting vector for Cauchy-Riemann beams propagating in free space considering a Gaussian modulation with . The effect gen…