Measuring Orbital Angular Momentum (OAM) States of Vortex Beams with Annular Gratings

Measuring orbital angular momentum (OAM) states of vortex beams is of great importance in diverse applications employing OAM-carrying vortex beams. We present a simple and efficient scheme to measure OAM states (i.e. topological charge values) of vortex beams with annular gratings. The magnitude of...

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Detalles Bibliográficos
Autores principales: Zheng, Shuang, Wang, Jian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5240130/
https://www.ncbi.nlm.nih.gov/pubmed/28094325
http://dx.doi.org/10.1038/srep40781

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5240130/
https://www.ncbi.nlm.nih.gov/pubmed/28094325
http://dx.doi.org/10.1038/srep40781

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