Diffraction-free nonevanescent nano-beams using the Fresnel-waveguide concept
Optics
2013-01-17 v1
Abstract
Strong intensity attenuation limits the use of conventional diffraction-free optical elements. We show a possible solution to the exponential intensity attenuation limiting the use of Fresnel-type diffraction-free nanometer-scale optics by using materials with appropriately chosen refractive index. Such beams may be applied for technical and physical problems.
Cite
@article{arxiv.1301.3712,
title = {Diffraction-free nonevanescent nano-beams using the Fresnel-waveguide concept},
author = {M. I. Mechler and Z. Tibai and S. V. Kukhlevsky},
journal= {arXiv preprint arXiv:1301.3712},
year = {2013}
}
Comments
6 figures