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Two-Step Converging Spherical Wave Diffracted at a Circular Aperture of Digital In-Line Holography
The aspheric light emitted from a pinhole restrains the reconstruction quality of a digital in-line hologram. Herein, the Fresnel-diffracted spot from the first step converging spherical wave diffracted at a rough circular aperture is collimated and expanded to generate an even plane wave, which is...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9415596/ https://www.ncbi.nlm.nih.gov/pubmed/36014206 http://dx.doi.org/10.3390/mi13081284 |