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Coherent extreme ultraviolet light amplification by strong-field-enhanced forward scattering

Autor
Serrat, C.
Tipus d'activitat
Article en revista
Revista
Physical review letters
Data de publicació
2013-09-24
Volum
111
Número
13
Pàgina inicial
133902-1
Pàgina final
133902-4
Repositori
http://hdl.handle.net/2117/20494 Obrir en finestra nova
URL
http://link.aps.org/doi/10.1103/PhysRevLett.111.133902 Obrir en finestra nova
Resum
We theoretically study the response of He atoms exposed simultaneously to an intense IR pulse and a weak extreme ultraviolet (XUV) pulse with photon energies far from the principal atomic He resonances. We find that XUV forward scattering from the nonstationary electronic wave packet promoted by the intense IR driving field is strongly enhanced as compared with the normal weak scattering from bound or free electrons. Based on this effect, we predict that large amplification of XUV radiation can ...
Citació
Serrat, C. Coherent extreme ultraviolet light amplification by strong-field-enhanced forward scattering. "Physical review letters", 24 Setembre 2013, vol. 111, núm. 13, p. 133902-1-133902-4.
Grup de recerca
DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers

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