Vortex Laser based on III-V semiconductor metasurface: direct generation of coherent Laguerre-Gauss modes carrying controlled orbital angular momentum

The generation of a coherent state, supporting a large photon number, with controlled orbital-angular-momentum L = ħl (of charge l per photon) presents both fundamental and technological challenges: we demonstrate a surface-emitting laser, based on III-V semiconductor technology with an integrated m...

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Detalles Bibliográficos
Autores principales: Seghilani, Mohamed S., Myara, Mikhael, Sellahi, Mohamed, Legratiet, Luc, Sagnes, Isabelle, Beaudoin, Grégoire, Lalanne, Philippe, Garnache, Arnaud
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5137145/
https://www.ncbi.nlm.nih.gov/pubmed/27917885
http://dx.doi.org/10.1038/srep38156

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