Diffractive performance of square Fresnel zone plates
We analyze the optical behavior of square Fresnel zones plates. A theoretical analysis and numerical simulations based on the Rayleigh-Sommerfeld approach have been developed analyzing properties such as the depth of focus and the intensity of the focus in terms of the number of zones. In addition,...
| Autores: | , , , |
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| Formato: | artículo |
| Fecha de publicación: | 2009 |
| País: | España |
| Recursos: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/44890 |
| Acesso em linha: | https://hdl.handle.net/20.500.14352/44890 |
| Access Level: | acceso abierto |
| Palavra-chave: | 535.42 537.8 535 Diffractive optic Lenses Kinoforms Fresnel zones plates Física (Física) Electromagnetismo Óptica (Física) Óptica física, óptica cuántica 22 Física 2202 Electromagnetismo 2209.19 Óptica Física 2209.19 Óptica física |
| Resumo: | We analyze the optical behavior of square Fresnel zones plates. A theoretical analysis and numerical simulations based on the Rayleigh-Sommerfeld approach have been developed analyzing properties such as the depth of focus and the intensity of the focus in terms of the number of zones. In addition, an experimental verification has been performed using a Spatial Light Modulator to implement the designed square Fresnel zones plates. |
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