Multi-channel optical pyrometer for sub-nanosecond temperature measurements at NDCX-I/II

被引：0

作者：

Ni, P. A. ^{[1
]}

Bieniosek, F. M. ^{[1
]}

Waldron, W. L. ^{[1
]}

机构：

[1] Lawrence Berkeley Natl Lab, Berkeley, CA USA

来源：

HIGH TEMPERATURES-HIGH PRESSURES | 2011年 / 40卷 / 02期

关键词：

Pyrometer; warm-dense-matter; temperature measurement;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

We present a detailed technical description of a fast multi-channel pyrometer designed for warm-dense-matter (WDM) experiments with intense heavy ion beams at the neutralized-drift-compression-experiment linear accelerator (NDCX-I/II) at Lawrence Berkeley National Laboratory (LBNL). The unique features of the described instrument are its sub-nanosecond temporal resolution (100 ps rise -time) and a broad range, 1,500 K - 12,000 K of measurable brightness temperatures in the visible and near-infrared regions of the spectrum. The working scheme, calibration procedure, experimental data obtained with the pyrometer and future applications are presented.

引用

页码：151 / 160

页数：10

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