Počet záznamů: 1

Investigations of laser-induced damages in fused silica optics using x-ray laser interferometric microscopy

  1. 1.
    0347553 - FZU-D 2011 RIV US eng J - Článek v odborném periodiku
    Margarone, Daniele - Rus, Bedřich - Kozlová, Michaela - Nejdl, Jaroslav - Mocek, Tomáš - Homer, Pavel - Polan, Jiří - Stupka, Michal - Cassou, K. - Kazamias, S. - Lagron, J.C. - Ros, D. - Danson, C. - Hawkes, S.
    Investigations of laser-induced damages in fused silica optics using x-ray laser interferometric microscopy.
    Journal of Applied Physics. Roč. 107, č. 10 (2010), 103103/1-103103/7 ISSN 0021-8979
    Grant CEP: GA MŠk(CZ) 7E08099; GA AV ČR IAA100100911
    Výzkumný záměr: CEZ:AV0Z10100523
    Klíčová slova: laser beam effects * light interferometry * mirrors * optical materials * optical self-focusing * optical arrays * optical beam splitters
    Kód oboru RIV: BH - Optika, masery a lasery
    Impakt faktor: 2.064, rok: 2010
    http://jap.aip.org/japiau/v107/i10/p103103_s1

    A novel x-ray laser (XRL) application, aimed at understanding the microscopic effects involved in formation of laser-induced damage in optical materials exposed to high-power sub-ns laser pulses, is presented. Standard fused silica substrates with permanent damage threshold below 20 J /cm2, when irradiated by 438 nm laser pulses, were probed in situ by a neonlike zinc XRL at 21.2 nm. The probing beamline employed a double Lloyd’s mirror x-ray interferometer, used in conjunction with an imaging mirror to achieve magnification of ~8.
    Trvalý link: http://hdl.handle.net/11104/0188309