Progress on collisionally pumped optical-field-ionization soft x-ray lasers

Progress on collisionally pumped optical-field-ionization soft x-ray lasers

We present the status of optical field ionization soft X-ray lasers. The amplifying medium is generated by focusing a high-energy circularly polarized 30-fs 10-Hz Ti: sapphire laser system in a gaseous medium. Using xenon or krypton, strong laser emission at 41.8 and 32.8 nm, respectively, has been...

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Κύριοι συγγραφείς: Sebban, S, Mocek, T, Bettaibi, I, Cros, B, Maynard, G, Butler, A, Gonzalves, A, McKenna, C, Spence, D, Hooker, S, Upcraft, L, Breger, P, Agostini, P, le Pape, S, Zeitoun, P, Valentin, C, Balcou, P, Ros, D, Kazamias, S, Klisnick, A, Jamelot, G, Rus, B, Wyart, J
Μορφή: Journal article
Γλώσσα:English
Έκδοση: 2004
Περιγραφή
Περίληψη:We present the status of optical field ionization soft X-ray lasers. The amplifying medium is generated by focusing a high-energy circularly polarized 30-fs 10-Hz Ti: sapphire laser system in a gaseous medium. Using xenon or krypton, strong laser emission at 41.8 and 32.8 nm, respectively, has been observed. After presenting the basis of the physics, we present recent characterization of the sources as well as dramatic improvement of their performances using the waveguiding technique.

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