Generating Convergent Laguerre-Gaussian Beams Based on an Arrayed Convex Spiral Phaser Fabricated by 3D Printing

A convex spiral phaser array (CSPA) is designed and fabricated to generate typical convergent Laguerre-Gaussian (LG) beams. A type of 3D printing technology based on the two-photon absorption effect is used to make the CSPAs with different featured sizes, which present a structural integrity and fab...

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Detalles Bibliográficos
Autores principales: Liu, Chang, Hu, Chai, Wei, Dong, Chen, Mingce, Shi, Jiashuo, Wang, Haiwei, Xie, Changsheng, Zhang, Xinyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7464947/
https://www.ncbi.nlm.nih.gov/pubmed/32823759
http://dx.doi.org/10.3390/mi11080771

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7464947/
https://www.ncbi.nlm.nih.gov/pubmed/32823759
http://dx.doi.org/10.3390/mi11080771

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