Numerical calculation of near field scalar diffraction using angular spectrum of plane waves theory and FFT
It is a known fact that near field diffraction or Fresnel diffraction calculations are difficult to perform exactly. It is in general necessary to make some approximations in order to obtain a more suitable form. In this work, a numerical implementation based on angular spectrum theory for near fi...
Gardado en:
| Publicado en: | Revista Mexicana de Física |
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| Principais autores: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Sociedad Mexicana de Física A.C.
2010
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| Assuntos: | |
| Acceso en liña: | https://www.redalyc.org/articulo.oa?id=57048175001 |
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