Method for filling hollow shells with gas for use as laser fusion targets
    1.
    发明授权
    Method for filling hollow shells with gas for use as laser fusion targets 失效
    用气体填充中空壳的方法用作激光融合靶

    公开(公告)号:US4380855A

    公开(公告)日:1983-04-26

    申请号:US113146

    申请日:1980-01-18

    IPC分类号: H05H1/22 G21C21/00

    摘要: Hollow shell laser fusion targets, such as glass microballoons, are filled with gases of the type which do not permeate through the wall of the balloon. A hole is laser-drilled in the balloon, a plug is placed over the hole and gas is introduced into the balloon through the loosely plugged hole. Thereafter the plug is melted to form a seal over the hole, entrapping the gas within the target. The plug is, for example, a polymer such as highly crystalline polystyrene, or glass.

    摘要翻译: 空心壳激光融合目标,例如玻璃微球,填充有不透过气球壁的气体。 在气球中激光钻孔,将塞子放置在孔上方,气体通过松动堵塞的孔被引入气球。 此后,塞子被熔化以在孔上形成密封,将气体截留在靶内。 插塞例如是聚合物,例如高度结晶的聚苯乙烯或玻璃。

    Method for the non-destructive assaying of laser fusion targets
    2.
    发明授权
    Method for the non-destructive assaying of laser fusion targets 失效
    激光融合靶的非破坏性测定方法

    公开(公告)号:US4188532A

    公开(公告)日:1980-02-12

    申请号:US873567

    申请日:1978-01-30

    IPC分类号: H01J47/06 H05H1/22 G01J1/00

    CPC分类号: G21B1/19 H01J47/065 Y02E30/16

    摘要: In order to assay the tritium fuel content in laser fusion targets and/or to measure the pressurization of laser fusion targets of the type which use deuterium and tritium (DT) gas mixtures, without destroying the targets, the flux of beta particles which emerges from the target is measured with the aid of a gas flow proportional counter. The count rates are related to the tritium content and the pressurization. The tritium content in terms of the mass of the tritium in the target can be derived from the counting rate.

    摘要翻译: 为了测定激光融合靶中的氚燃料含量和/或测量使用氘和氚(DT)气体混合物的类型的激光熔化靶的加压,而不破坏靶,则出现的β粒子的通量 借助气流比例计数器测量目标。 计数率与氚含量和加压有关。 目标中的氚质量的氚含量可以从计数率得出。