3 papers
physics.optics2014
Non-Diffracting Waves: A new introduction
E. Recami, M. Zamboni-Rached, H. E. Hernandez-Figuera +1
This work deals with exact solutions to the wave equations. We start by introducing the Non-Diffracting Waves (NDW), and by a definition of NDWs. Afterwards we recall -besides ordi…
physics.optics2010
Manipulating Gradient Forces on Optical Tweezers using Bessel Beams
Leonardo A. Ambrosio, Michel Zamboni-Rached, Hugo E. Hernández-Figueroa
In this paper, we show how one can change the stable equilibrium of a particle trapped into an optical tweezer by varying the intensity of superposed Bessel beams with different or…
physics.optics2010
Axicons in FSO Systems
Leonardo A. Ambrosio, Michel Zamboni-Rached, Hugo E. Hernández-Figueroa
This paper studies the possibility of using axicons in Free Space Optics (FSO) systems. The behavior of the pseudo- Bessel beams generated by "logarithmic" and "linear" axicons, wi…