This article presents a concept and implementation of a calibrated streaked spectral pyrometer (SSP) temperature diagnostic used in dynamically driven shock experiments on a two-stage gas gun. This system relies upon measuring the total system response using a tunable monochromator, a NIST-traceable calibrated power meter, and a SSP. The diagnostic performance is validated against previously measured temperatures of shock driven z-cut quartz at 99 GPa and 93 GPa. The results are found to agree with the literature to within 5% and are discussed in this manuscript. The experimental setup utilizes measurements from multiple SSP systems per sample, providing several independent measurements and substantially increasing confidence in the extrapolated shock driven sample temperature.

中文翻译：

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用于 2500 K 以上动态冲击压缩测量的多波长条纹光学高温计

本文介绍了用于两级气枪动态驱动冲击实验的校准条纹光谱高温计 (SSP) 温度诊断的概念和实现。该系统依赖于使用可调单色器、NIST 可追踪校准功率计和 SSP 测量总系统响应。诊断性能根据之前测量的冲击驱动 z 切割石英在 99 GPa 和 93 GPa 的温度进行了验证。发现结果与文献一致，误差在 5% 以内，并在本手稿中进行了讨论。实验设置利用来自每个样品的多个 SSP 系统的测量，提供多个独立的测量并显着提高外推冲击驱动的样品温度的可信度。