dorsal/arxiv
View SchemaLacunar fractal photon sieves
| Authors | Fernando Gimenez, Walter D. Furlan, Juan A. Monsoriu |
|---|---|
| Categories | |
| ArXiv ID | physics/0701210 |
| URL | https://arxiv.org/abs/physics/0701210 |
| DOI | 10.1016/j.optcom.2007.03.086 |
Abstract
We present a new family of diffractive lenses whose structure is based on the combination of two concepts: photon sieve and fractal zone plates with variable lacunarity. The focusing properties of different members of this family are examined. It is shown that the sieves provide a smoothing effect on the higher order foci of a conventional lacunar fractal zone plate. However, the characteristic self-similar axial response of the fractal zone plates is always preserved.
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"abstract": "We present a new family of diffractive lenses whose structure is based on the\ncombination of two concepts: photon sieve and fractal zone plates with variable\nlacunarity. The focusing properties of different members of this family are\nexamined. It is shown that the sieves provide a smoothing effect on the higher\norder foci of a conventional lacunar fractal zone plate. However, the\ncharacteristic self-similar axial response of the fractal zone plates is always\npreserved.",
"arxiv_id": "physics/0701210",
"authors": [
"Fernando Gimenez",
"Walter D. Furlan",
"Juan A. Monsoriu"
],
"categories": [
"physics.optics"
],
"doi": "10.1016/j.optcom.2007.03.086",
"title": "Lacunar fractal photon sieves",
"url": "https://arxiv.org/abs/physics/0701210"
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