Showing physics.opticsShow all
3 papers · 1 filter
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…
physics.optics2024
Asymmetric Cauchy-Riemann Beams
N. Korneev, I. Ramos-Prieto, I. Julián-MacÃas +4
We investigate, theoretically and experimentally, the evolution of a paraxial beam propagating in free space when its initial transverse structure is characterized by an asymmetric…
physics.optics2024
Unified approach to paraxial propagation in uniform media and media with linear or quadratic refractive index distribution
N. Korneev, I. Ramos-Prieto, F. Soto-Eguibar +3
We report explicit equations and matrix representations that allow simple calculation between three different media (free space, linear and quadratic refractive index distributions…