Complementary ion and extreme ultra-violet spectrometer for laser-plasma diagnosis

被引：11

作者：

Ter-Avetisyan, S. ^{[1
]}

Ramakrishna, B. ^{[1
]}

Doria, D. ^{[1
]}

Sarri, G. ^{[1
]}

Zepf, M. ^{[1
]}

Borghesi, M. ^{[1
]}

Ehrentraut, L. ^{[2
]}

Stiel, H. ^{[2
]}

Steinke, S. ^{[2
]}

Priebe, G. ^{[2
,3
]}

Schnuerer, M. ^{[2
]}

Nickles, P. V. ^{[2
]}

Sandner, W. ^{[2
]}

机构：

[1] Queens Univ Belfast, Sch Math & Phys, Ctr Plasma Phys, Belfast BT7 1NN, Antrim, North Ireland

[2] Max Born Inst, D-12489 Berlin, Germany

[3] Sci & Technol Facil Council, Daresbury Lab, Warrington WA4 4AD, Cheshire, England

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2009年 / 80卷 / 10期

基金：

英国工程与自然科学研究理事会;

关键词：

ATOMIC CLUSTERS; SOLID TARGETS; PULSES; ELECTRONS;

D O I：

10.1063/1.3239403

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Simultaneous detection of extreme ultra-violet (XUV) and ion emission along the same line of sight provides comprehensive insight into the evolution of plasmas. This type of combined spectroscopy is applied to diagnose laser interaction with a spray target. The use of a micro-channel-plate detector assures reliable detection of both XUV and ion signals in a single laser shot. The qualitative analysis of the ion emission and XUV spectra allows to gain detailed information about the plasma conditions, and a correlation between the energetic proton emission and the XUV plasma emission can be suggested. The measured XUV emission spectrum from water spray shows efficient deceleration of laser accelerated electrons with energies up to keV in the initially cold background plasma and the collisional heating of the plasma. (C) 2009 American Institute of Physics. [doi:10.1063/1.3239403]

引用

页数：5

共 50 条

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