Diffractive Achromat with Freeform Slope for Broadband Imaging over a Long Focal Depth

We propose a method for designing a long-focal-depth diffractive achromat (LFDA). By applying rotational symmetric parameterization, an LFDA with a diameter of 10.89 mm is designed over three wavelengths at six focal planes. The smoothly changed slope designed by the binary variable slope search (BV...

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Detalles Bibliográficos
Autores principales: Yi, Donghui, Zhou, Fengbin, Hua, Jianyu, Chen, Linsen, Qiao, Wen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10383085/
https://www.ncbi.nlm.nih.gov/pubmed/37512712
http://dx.doi.org/10.3390/mi14071401

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10383085/
https://www.ncbi.nlm.nih.gov/pubmed/37512712
http://dx.doi.org/10.3390/mi14071401

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