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Imaging spectroscopy of high-temperature plasma sources

Published online by Cambridge University Press:  09 March 2009

B. A. Bryunetkin ,
S. A. Pikuz ,
I. Y. Skobelev  and
A. Y. Faenov
B. A. Bryunetkin
Affiliation:
NPO VNIIFTRI, Mendeleevo 141570, Russian Federation
S. A. Pikuz
Affiliation:
NPO VNIIFTRI, Mendeleevo 141570, Russian Federation
I. Y. Skobelev
Affiliation:
NPO VNIIFTRI, Mendeleevo 141570, Russian Federation
A. Y. Faenov
Affiliation:
NPO VNIIFTRI, Mendeleevo 141570, Russian Federation
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Abstract

The imaging spectrograph with spherical crystal and transmission grating have been used to obtain the high spectrally and spatially resolved images of plasma X-ray microsources (fast z-pinch) as well as of laser-produced plasma flares up to 5 mm in extent. The spectral resolution λ/Δλ = 2·104 have been achieved using a quartz spherical mirror with the curvature radius 500 mm. Using a transmission grating spectrometer, the spectral density of power about 105 W/A in the “water window” has been measured in experiments with a fast z-pinch large pulse storage facility.

Type
Research Article
Information
Laser and Particle Beams , Volume 10 , Issue 4 , December 1992 , pp. 849 - 860
Copyright
Copyright © Cambridge University Press 1992

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References

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