12 December 2003 Spectroscopic study of the fast gas-filled-capillary discharge
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Proceedings Volume 5228, ECLIM 2002: 27th European Conference on Laser Interaction with Matter; (2003) https://doi.org/10.1117/12.537290
Event: ECLIM 2002: 27th European conference on Laser Interaction with Matter, 2002, Moscow, Russian Federation
Abstract
The capillary experiment CAPEX was reconstructed to approach conditions suitable for creation of population inversion in Ne-like Ar. The reconstruction consisted in substitution of a ceramics capillary for former plastic one, in remarkable reduction of the pre-ionization current, and in change of Ar filling and pumping geometry. The soft X-ray spectroscopic measurements prior to and after this reconstruction are described. It is shown that the reconstruction resulted in appearance (under certain conditions) of the strong spectral line at the wavelength of laser transition (46.9 nm) that dominates the spectrum even at exposition 50 ns.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Karel Kolacek, Karel Kolacek, Jiri Schmidt, Jiri Schmidt, Vladislav Bohacek, Vladislav Bohacek, Milan Ripa, Milan Ripa, Oleksandr Frolov, Oleksandr Frolov, Pavel Vrba, Pavel Vrba, Alexander A. Rupasov, Alexander A. Rupasov, Andrei S. Shikanov, Andrei S. Shikanov, } "Spectroscopic study of the fast gas-filled-capillary discharge", Proc. SPIE 5228, ECLIM 2002: 27th European Conference on Laser Interaction with Matter, (12 December 2003); doi: 10.1117/12.537290; https://doi.org/10.1117/12.537290
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