1 November 1997 Generation of high-density metal-vapor columns for x-ray capillary lasers
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A simple technique of the generation of high-density metal- vapor columns for x-ray capillary lasers is demonstrated. The method is based on vaporization of the electrode material in the low-pressure (P less than 1 torr) capillary microsecond- discharge. High-density (NAl greater than 1017 cm-3), small-diameter (1 divided by 6 mm), long (5 divided by 20 cm) Al-vapor columns have been produced. The Al- vapor density along the capillary and the time-resolved spectra from Al-vapor plasmas are presented. The Al-vapor density and profile were controlled by varying the discharge parameters.
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Sergei V. Kukhlevsky, Sergei V. Kukhlevsky, Ida Zs. Kozma, Ida Zs. Kozma, Libero Palladino, Libero Palladino, Armando Reale, Armando Reale, Francesco Flora, Francesco Flora, Gualtiero Giordano, Gualtiero Giordano, "Generation of high-density metal-vapor columns for x-ray capillary lasers", Proc. SPIE 3156, Soft X-Ray Lasers and Applications II, (1 November 1997); doi: 10.1117/12.284823; https://doi.org/10.1117/12.284823


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