High Power Laser Science and Engineering, 2019, 7 (3): 03000e49, Published Online: Aug. 14, 2019 Copy Citation Text  Follow This Article

Figures & Tables

Fig. 1. Spectral radiance and Planck fit of the lower-color-temperature $({\sim}3000~\text{K})$ halogen tungsten lamp (thick orange line and thin red line) and the higher-color-temperature $({\sim}5000~\text{K})$ specially designed lamp (thick blue line and thin purple line).

下载图片 查看原文

Fig. 2. Calibration and verification configuration of the SOP system (top view).

下载图片 查看原文

Fig. 3. (a) LSF FWHM and (b) spectral response of the SC-10 streak camera.

下载图片 查看原文

Fig. 4. Schematic of the four-channel filter.

下载图片 查看原文

Fig. 5. Spectral radiance data and theoretical Planck fit curve for conditions using (a) Lamp A as the standard or (b) Lamp B as the standard. Spatial chromaticity maps representing the measured temperature using (c) Lamp A as the standard or (d) Lamp B as the standard.

下载图片 查看原文

Fig. 6. Relationship between $\unicode[STIX]{x0394}T/T$ and $\unicode[STIX]{x0394}X/X$ and the sensitivity curve of the calibration (No. S003B, (a) and (b)) and shock-wave experiment (No. D0211, (c) and (d)).

下载图片 查看原文

Fig. 7. (a) Schematic of the target; (b) VISAR line-image record; (c) SOP image record; (d) a comparison of the reflectivity as a function of shock velocity in quartz and fused silica by Hicks et al.^{[2, 6]}; and (e) a comparison of the measured temperature as a function of shock velocity in quartz by Hicks et al. (solid pink diamonds), the Sesame model (solid cyan line), and this work (solid blue circles for fused silica and solid red circles for quartz).

下载图片 查看原文

Table1. Calibration and verification results (measured temperature $T$, deviation between the measured temperature and the standard value $\unicode[STIX]{x1D702}$) of the SOP system using a single-channel (No. S001–S0024) or multi-channel (No. M001–M002) method are listed in addition to the MCP of the streak camera for each experiment.

No. MCP Channel Standard: Lamp A Standard: Lamp B $T_{B}$ (K) $\unicode[STIX]{x1D702}_{B}$ (%) $T_{A}$ (K) $\unicode[STIX]{x1D702}_{A}$ (%) M001 850 V Four-channel 4893 1.3 2904 1.7 M002 800 V Four-channel 4870 1.8 2924 0.99 S001 750 V Single-channel: 442 nm 4801 3.2 2981 0.94 S002 800 V Single-channel: 442 nm 4818 2.9 2975 0.74 S003 850 V Single-channel: 442 nm 4839 2.4 2966 0.44 S0011 850 V Single-channel: 410 nm 4711 5.2 2981 0.94 S0012 850 V Single-channel: 450 nm 4844 2.3 2967 0.47 S0013 850 V Single-channel: 490 nm 4857 2.0 2978 0.84 S0014 850 V Single-channel: 590 nm 4749 4.3 3041 2.9 S0021 800 V Single-channel: 410 nm 4752 4.3 2990 1.2 S0022 800 V Single-channel: 450 nm 4879 1.6 2977 0.81 S0023 800 V Single-channel: 490 nm 4894 1.3 2983 1.0 S0024 800 V Single-channel: 590 nm 4782 3.6 3057 3.4

查看原文

Table2. Variables and their uncertainties in the calibrations and shock-wave experiments. Samples for the calibrations using a single-channel begin with an S; samples for calibrations using a multi-channel begin with an M; and samples for the shock-wave experiments begin with a D. In particular, the $L_{m}$, $\unicode[STIX]{x1D700}$, and $T$ of the shock-wave experiments refer to values at the interface of the sample and base material.

No. Sample (nm) (nm) (K) (K) M001B Lamp B Four-channel $2.2\times 10^{-4}$ $6.0\times 10^{-5}$ 4893 226 M002B Lamp B Four-channel $2.3\times 10^{-4}$ $9.8\times 10^{-5}$ 4870 217 S001B Lamp B $1.99\times 10^{9}$ $2.99\times 10^{8}$ 442 20 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4799 121 S002B Lamp B $2.04\times 10^{9}$ $3.06\times 10^{8}$ 442 20 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4817 121 S003B Lamp B $2.10\times 10^{9}$ $3.15\times 10^{8}$ 442 20 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4838 122 S0011B Lamp B $1.49\times 10^{9}$ $2.23\times 10^{8}$ 410 10 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4711 102 S0012B Lamp B $2.18\times 10^{9}$ $3.27\times 10^{8}$ 450 10 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4843 113 S0013B Lamp B $2.48\times 10^{9}$ $3.72\times 10^{8}$ 490 15 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4854 123 S0014B Lamp B $2.45\times 10^{9}$ $3.68\times 10^{8}$ 590 15 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4747 138 S0021B Lamp B $1.52\times 10^{9}$ $2.28\times 10^{8}$ 410 10 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4725 103 S0022B Lamp B $2.26\times 10^{9}$ $3.39\times 10^{8}$ 450 10 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4869 114 S0023B Lamp B $2.56\times 10^{9}$ $3.84\times 10^{8}$ 490 15 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4880 124 S0024B Lamp B $2.49\times 10^{9}$ $3.73\times 10^{8}$ 590 15 $2.5\times 10^{-4}$ $2.7\times 10^{-6}$ 4762 139 M001A Lamp A Four-channel $7.0\times 10^{-3}$ $3.0\times 10^{-3}$ 2904 140 M002A Lamp A Four-channel $7.3\times 10^{-3}$ $2.5\times 10^{-3}$ 2924 50 S001A Lamp A $7.68\times 10^{8}$ $1.15\times 10^{8}$ 442 20 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2981 84 S002A Lamp A $7.52\times 10^{8}$ $1.13\times 10^{8}$ 442 20 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2975 84 S003A Lamp A $7.29\times 10^{8}$ $1.09\times 10^{8}$ 442 20 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2967 84 S0011A Lamp A $4.78\times 10^{8}$ $7.17\times 10^{7}$ 410 10 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2982 56 S0012A Lamp A $8.12\times 10^{8}$ $1.22\times 10^{8}$ 450 10 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2968 54 S0013A Lamp A $1.32\times 10^{9}$ $1.98\times 10^{8}$ 490 15 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2977 64 S0014A Lamp A $3.30\times 10^{9}$ $4.95\times 10^{8}$ 590 15 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 3040 64 S0021A Lamp A $4.81\times 10^{8}$ $7.21\times 10^{7}$ 410 10 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2983 57 S0022A Lamp A $8.38\times 10^{8}$ $1.26\times 10^{8}$ 450 10 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2976 54 S0023A Lamp A $1.36\times 10^{9}$ $2.04\times 10^{8}$ 490 15 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 2986 64 S0024A Lamp A $3.50\times 10^{9}$ $5.25\times 10^{8}$ 590 15 $6.1\times 10^{-3}$ $3.9\times 10^{-5}$ 3062 65 D0211 Quartz $4.61\times 10^{15}$ $6.91\times 10^{14}$ 450 10 0.707 0.109 46498 7727 D0212 Quartz $1.80\times 10^{15}$ $2.70\times 10^{14}$ 590 15 0.720 0.111 47710 8787 D0213 Fused silica $4.37\times 10^{15}$ $6.55\times 10^{14}$ 410 10 0.534 0.082 43134 6847 D0214 Fused silica $3.65\times 10^{15}$ $5.47\times 10^{14}$ 490 15 0.534 0.082 61117 11836

查看原文

Zhiyu He, Guo Jia, Fan Zhang, Xiuguang Huang, Zhiheng Fang, Jiaqing Dong, Hua Shu, Junjian Ye, Zhiyong Xie, Yuchun Tu, Qili Zhang, Erfu Guo, Wenbing Pei, Sizu Fu. Calibration and verification of streaked optical pyrometer system used for laser-induced shock experiments[J]. High Power Laser Science and Engineering, 2019, 7(3): 03000e49.