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Demonstration of vortex-induced beam shaping in seeded SHG

Autor
Molina, G.; Minardi, S.; Bramati, A.; Di Trapani, P.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Optics express
Data de publicació
2001-07
Volum
9
Número
2
Pàgina inicial
110
Pàgina final
115
DOI
https://doi.org/10.1364/OE.9.000110 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/99133 Obrir en finestra nova
URL
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-9-2-110&origin=search Obrir en finestra nova
Resum
We report the experimental demonstration of a method that allows the simultaneous frequency-doubling and the shaping of a light beam into a variety of patterns. The technique is based on the controllable generation of multiple-vortex patterns in seeded schemes. Our observations were performed under conditions of second-harmonic generation pumped by picosecond pulses at 1055 nm, but the scheme can be extended to all parametric processes.
Citació
Molina, G., Minardi, S., Bramati, A., Di Trapani, P., Torner, L. Demonstration of vortex-induced beam shaping in seeded SHG. "Optics express", Juliol 2001, vol. 9, núm. 2, p. 110-115.
Grup de recerca
FOTONICA - Grup de Recerca de Fotònica

Participants

  • Molina Terriza, Gabriel  (autor)
  • Minardi, Stefano  (autor)
  • Bramati, Alberto  (autor)
  • Di Trapani, Paolo  (autor)
  • Torner Sabata, Lluis  (autor)