Experiments of the saturated Ni-like x-ray lasers driven by a double 75 ps laser pulse

Experiments of the saturated Ni-like x-ray lasers driven by a double 75 ps laser pulse

We report here the experiments of the saturated Ni-like x-ray lasers at 14 -6 nm from a refraction compensating double target driven at 20 TW.cm(-2) by a pair of 75 ps Nd-glass laser pulses separated by 2.2 ns. The output source size as well as the time history, divergence, energy and spatial profil...

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Detalhes bibliográficos
Principais autores: Zhang, J, Wolfrum, E, MacPhee, A, Lin, J, Key, M, Lewis, C, Nilsen, J, O'Rourke, R, Smith, R, Tallents, G, Wark, J
Formato: Conference item
Publicado em: 1999
Descrição
Resumo:We report here the experiments of the saturated Ni-like x-ray lasers at 14 -6 nm from a refraction compensating double target driven at 20 TW.cm(-2) by a pair of 75 ps Nd-glass laser pulses separated by 2.2 ns. The output source size as well as the time history, divergence, energy and spatial profile of the output beams of the Ni-like x-ray lasers have been fully characterised. The narrow divergence (similar to 1 mrad), short pulse duration (similar to 40 ps), high efficiency (similar to 10(-6)) and high brightness (similar to 10(25) photons.s(-1).mm(-2).mrad(-2) of these Ni-like x-ray lasers make them ideal candidates for x-ray laser applications.

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