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Determination of the color temperature in laser-produced shocks

Published online by Cambridge University Press:  09 March 2009

Simone Bossi ,
Tom A. Hall ,
Mohammed Mahdieh ,
Dimitri Batani ,
Michel Koenig ,
Jothy Krishnan ,
Alessandra Benuzzi ,
Jean Michel Boudenne  and
Thorsten Lower
Simone Bossi
Affiliation:
University of Essex, Dept. of Physics, Wivenhoe Park, 504 3SQ Colchester, United Kingdom
Tom A. Hall
Affiliation:
University of Essex, Dept. of Physics, Wivenhoe Park, 504 3SQ Colchester, United Kingdom
Mohammed Mahdieh
Affiliation:
University of Essex, Dept. of Physics, Wivenhoe Park, 504 3SQ Colchester, United Kingdom
Dimitri Batani
Affiliation:
University of Milan, Dept. of Physics, via Celoria 16, 20133 Milan, Italy
Michel Koenig
Affiliation:
LULI, Ecole Polytechnique, 91128 Palaiseau, France
Jothy Krishnan
Affiliation:
LULI, Ecole Polytechnique, 91128 Palaiseau, France
Alessandra Benuzzi
Affiliation:
LULI, Ecole Polytechnique, 91128 Palaiseau, France
Jean Michel Boudenne
Affiliation:
LULI, Ecole Polytechnique, 91128 Palaiseau, France
Thorsten Lower
Affiliation:
Max-Planck-Institut fur Quantenoptik, Garching, Munich, Germany
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Abstract

Experimental results on the determination of the color temperature in shock waves produced with lasers are presented. The method is based on imaging the target rear side in two different spectral windows and on using phased zone plates to produce high-quality shocks. The shock velocity is also measured, allowing, with the use of the equation of state, the real shock temperature to be deduced and compared with the measured color temperature.

Type
Research Article
Information
Laser and Particle Beams , Volume 15 , Issue 4 , December 1997 , pp. 485 - 493
Copyright
Copyright © Cambridge University Press 1997

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References

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