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Analysis of Fresnel Zone Plates Focusing Dependence on Operating Frequency
The focusing properties of Fresnel Zone Plates (FZPs) against frequency are analyzed in this work. It is shown that the FZP focal length depends almost linearly on the operating frequency. Focal depth and focal distortion are also considered, establishing a limit on the frequency span at which the o...
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| Publicado no: | Sensors (Basel) |
|---|---|
| Main Authors: | , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI
2017
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5751681/ https://ncbi.nlm.nih.gov/pubmed/29206137 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s17122809 |
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