Recent progress in the development of capsule targets for the National Ignition Facility

被引：3

作者：

Cook, R ^{[1
]}

Anthamatten, M ^{[1
]}

Armstrong, JP ^{[1
]}

Letts, SA ^{[1
]}

McEachern, RL ^{[1
]}

McQuillan, BW ^{[1
]}

Takagi, M ^{[1
]}

机构：

[1] LLNL, Livermore, CA 94551 USA

来源：

LASER INTERACTION WITH MATTER: MEMORIAL TO ACADEMICIAN, NOBEL LAUREATE NG BASOV | 2003年 / 5228卷

关键词：

NIF; capsule; beryllium; polyimide; mandrel; surface finish;

D O I：

10.1117/12.537397

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The capsule targets for ignition experiments at the National Ignition Facility must meet very exacting requirements. Primary among them is an extremely high degree of symmetry at all length scales for the 2-mm-diameter 150-mum-walled capsule. At LLNL work is in progress to produce both polyimide and sputtered beryllium targets that meet these specifications. Both of these targets require a thin-walled spherical-shell plastic mandrel upon which the beryllium or polyimide ablator is deposited. In this paper we report on recent progress in developing NIF capsules that meet the demanding design requirements.

引用

页码：692 / 705

页数：14

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