Abstract In our presentation we overview progress we made in developing a new ultrashort and ultraintensive laser system based on Raman backscattering (RBS) amplifier /compressor from time of 10th XRL Conference in Berlin to present time of 11th XRL Conference in Belfast. One of the main objectives of RBS laser system development is to use it for pumping of recombination X-ray laser in transition to ground state of CVI ions at 3.4 nm. Using elaborate computer code the processes of Optical Field Ionization, electron energy distribution, and recombination were calculated. It was shown that in very earlier stage of recombination, when electron energy distribution is strongly non-Maxwellian, high gain in transition from the first excited level n=2 to ground level m=1 can be generated. Adding large amount of hydrogen gas into initial gas containing carbon atoms (e.g. methane, CH4) the calculated gain has reached values up to 150–200 cm−2 Taking into account this very encouraging result, we have proceed with arrangement of experimental setup. We will present the observation of plasma channels and measurements of electron density distribution required for generation of gain at 3.4 nm.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Toward Ultraintense Compact RBS Pump for Recombination 3.4 nm Laser via OFI


    Beteiligte:
    Suckewer, S. (Autor:in) / Ren, J. (Autor:in) / Li, S. (Autor:in) / Lou, Y. (Autor:in) / Morozov, A. (Autor:in) / Turnbull, D. (Autor:in) / Avitzour, Y. (Autor:in)

    Erschienen in:

    X-Ray Lasers 2008 ; 4 ; 169-181


    Erscheinungsdatum :

    2009-01-01


    Format / Umfang :

    13 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Toward Ultraintense Compact RBS Pump for Recombination 3.4 nm Laser via OFI

    Suckewer, S. / Ren, J. / Li, S. et al. | British Library Conference Proceedings | 2009


    Bremsstrahlung radiation from the ultraintense field ionization of atoms

    Ghebregziabher, I. / Chowdhury, E.A. / MacDonald, J. et al. | IEEE | 2005


    Compact pump tower and enclosure system applying compact pump tower

    XU ANNAN / CAO RUIYANG / WU TAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff


    COMPACT STRUCTURE OF GEAR PUMP

    HASHIBA TAKASHI / HAKAMADA NAOKI / NAGANUMA TAKAHIRO et al. | Europäisches Patentamt | 2016

    Freier Zugriff