NON UNIFORMITY CALCULATION OF PLANAR TARGET IN HOHLRAUM

Jan. 1998

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xu yan, lai donxian. NON UNIFORMITY CALCULATION OF PLANAR TARGET IN HOHLRAUM[J]. High Power Laser and Particle Beams, 1998, 10.

Citation:

xu yan, lai donxian. NON UNIFORMITY CALCULATION OF PLANAR TARGET IN HOHLRAUM[J]. High Power Laser and Particle Beams, 1998, 10.

xu yan, lai donxian. NON UNIFORMITY CALCULATION OF PLANAR TARGET IN HOHLRAUM[J]. High Power Laser and Particle Beams, 1998, 10.

Citation:

xu yan, lai donxian. NON UNIFORMITY CALCULATION OF PLANAR TARGET IN HOHLRAUM[J]. High Power Laser and Particle Beams, 1998, 10.

1.
Institute of Applied Physics and Computational Mathematics;Beijing 100088;P.R.China

Abstract

A two temperature model is proposed to deal with radiation uniformity. This model can provide pre estimate of radiation uniformity of laser configuration. It can deal the configurations whose geometrical structure make them very difficult to deal with by numerical simulation. The model is used to analyze the radiation non uniformity of planar target in hohlraum. It is found that the l =4, m =2 non uniformity is the most dangerous one.
- radiation non uniformity,
- planar target,