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Extreme Ultraviolet Fractional Orbital Angular Momentum Beams from High Harmonic Generation

We investigate theoretically the generation of extreme-ultraviolet (EUV) beams carrying fractional orbital angular momentum. To this end, we drive high-order harmonic generation with infrared conical refraction (CR) beams. We show that the high-order harmonic beams emitted in the EUV/soft x-ray regi...

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Detalles Bibliográficos
Autores principales: Turpin, Alex, Rego, Laura, Picón, Antonio, San Román, Julio, Hernández-García, Carlos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5345098/
https://www.ncbi.nlm.nih.gov/pubmed/28281655
http://dx.doi.org/10.1038/srep43888