Psuedo-nondiffracting and self-reconstructing properties of helico-conical optical beams

Authors

  • Nathaniel P. Hermosa II ⋅ PH Department of Physics, Ateneo de Manila University

Abstract

This paper is a numerical study of the non-diffracting and self­-reconstructing properties of Helico­-Conical Optical Beams (HCOBs). The beams were propagated using the Kirchhoff-­Fresnel Diffraction Equation (KFDE). Their intensity profiles were observed at different propagation position and were seen not diverging up to a certain distance. At some point from its original position, amplitude and phase blocks were placed and the distances wherein the beams reconstructed were noted. HCOBs are self-reconstructing although, the beams are unstable.

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Article ID

SPP-2006-3D-01

Section

Instrumentation and Optics

Published

2006-10-25

How to Cite

[1]
NP Hermosa, Psuedo-nondiffracting and self-reconstructing properties of helico-conical optical beams, Proceedings of the Samahang Pisika ng Pilipinas 24, SPP-2006-3D-01 (2006). URL: https://proceedings.spp-online.org/article/view/SPP-2006-3D-01.