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Extreme ultraviolet interferometry of warm dense matter in laser plasmas
- 1.0351491 - FZÚ 2011 RIV US eng J - Journal Article
Gartside, L.M.R. - Tallents, G. J. - Rossall, A.K. - Wagenaars, E. - Whittaker, D.S. - Kozlová, Michaela - Nejdl, Jaroslav - Sawicka, Magdalena - Polan, Jiří - Kalal, M. - Rus, Bedřich
Extreme ultraviolet interferometry of warm dense matter in laser plasmas.
Optics Letters. Roč. 35, č. 22 (2010), s. 3820-3822. ISSN 0146-9592. E-ISSN 1539-4794
R&D Projects: GA ČR GA202/08/1734
EU Projects: European Commission(XE) 228334 - LASERLAB-EUROPE
Institutional research plan: CEZ:AV0Z10100523
Keywords : EUV * interferometry * warm dense matter * laser plasmas
Subject RIV: BL - Plasma and Gas Discharge Physics
Impact factor: 3.316, year: 2010
We demonstrate that interferometric probing with extreme ultraviolet (EUV) laser light enables determination of the degree of ionization of the “warm dense matter” produced between the critical and ablation surfaces of laser plasmas. Interferometry has been utilized to measure both transmission and phase information for an EUV laser beam at the photon energy of 58:5 eV, probing longitudinally through laser-irradiated plastic (parylene-N) targets (thickness 350 nm) irradiated by a 300 ps duration pulse of wavelength 438 nm and peak irradiance 1012 W cm−2.
Permanent Link: http://hdl.handle.net/11104/0191231
Number of the records: 1