FIBER SENSOR NEUTRON STREAK CAMERA FOR ICF DIAGNOSTICS.

被引:0
|
作者
Kislev, H. [1 ]
Miley, G.H. [1 ]
机构
[1] Univ of Illinois, Urbana, IL, USA, Univ of Illinois, Urbana, IL, USA
来源
Fusion Technology | 1986年 / 10卷 / 3 pt 2B期
关键词
NEUTRONS - Imaging Techniques - OPTICAL FIBERS - Applications - SENSORS - Imaging Techniques;
D O I
10.13182/fst86-a24906
中图分类号
学科分类号
摘要
The authors propose an optical sensing based neutron streak camera for ICF burn studies. The conversion of the neutron flux to optical signal is gained through measuring the time dependent optical attenuation (darkening) of a fissile material doped fiber optics. The miniature sensor enables a sensing distance of greater than 2 cm from the target, such that the neutron doppler broadening can be neglected. An additional major advantage over the current designs is that the streak camera is removed from the intense radiation field. Estimates of minimum yield requirements, darkening time response, and overall temporal resolution are presented.
引用
收藏
页码:1270 / 1275
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