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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 12, Iss. 18 — Sep. 6, 2004
  • pp: 4227–4234

Fractal zone plates with variable lacunarity

Juan A. Monsoriu, Genaro Saavedra, and Walter D. Furlan  »View Author Affiliations


Optics Express, Vol. 12, Issue 18, pp. 4227-4234 (2004)
http://dx.doi.org/10.1364/OPEX.12.004227


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Abstract

Fractal zone plates (FZPs), i.e., zone plates with fractal structure, have been recently introduced in optics. These zone plates are distinguished by the fractal focusing structure they provide along the optical axis. In this paper we study the effects on this axial response of an important descriptor of fractals: the lacunarity. It is shown that this parameter drastically affects the profile of the irradiance response along the optical axis. In spite of this fact, the axial behavior always has the self-similarity characteristics of the FZP itself.

© 2004 Optical Society of America

OCIS Codes
(050.1940) Diffraction and gratings : Diffraction
(050.1970) Diffraction and gratings : Diffractive optics

ToC Category:
Research Papers

History
Original Manuscript: August 4, 2004
Revised Manuscript: August 24, 2004
Published: September 6, 2004

Citation
Juan Monsoriu, Genaro Saavedra, and Walter Furlan, "Fractal zone plates with variable lacunarity," Opt. Express 12, 4227-4234 (2004)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-12-18-4227


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References

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