Multilevel Spiral Axicon for High-Order Bessel–Gauss Beams Generation

This paper presents an efficient method to generate high-order Bessel–Gauss beams carrying orbital angular momentum (OAM) by using a thin and compact optical element such as a multilevel spiral axicon. This approach represents an excellent alternative for diffraction-free OAM beam generation instead...

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Detalles Bibliográficos
Autores principales: Tudor, Rebeca, Bulzan, George Andrei, Kusko, Mihai, Kusko, Cristian, Avramescu, Viorel, Vasilache, Dan, Gavrila, Raluca
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920465/
https://www.ncbi.nlm.nih.gov/pubmed/36770540
http://dx.doi.org/10.3390/nano13030579

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920465/
https://www.ncbi.nlm.nih.gov/pubmed/36770540
http://dx.doi.org/10.3390/nano13030579

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