Journal of Applied Optics, Volume. 43, Issue 6, 1117(2022)
Automatic test system for progressive gain of dynode photomultiplier tube
Figures & Tables(11)
Fig. 1. Schematic diagram of basic structure for box-grid type of dynode PMT
Table 1. Progressive gain of three PMT at different operating voltages
View tableView in ArticleTable 1. Progressive gain of three PMT at different operating voltages
工作电压/V 不同管号PMT的增益 9166 9171 R09289 300 3.67×102 4.84×102 1.48×102 400 5.73×103 8.01×103 1.89×103 500 3.60×104 6.87×104 1.17×104 600 1.18×106 4.07E×105 6.43×104 700 1.21×106 1.90×106 2.27×105 800 5.15×106 8.00×106 9.54×105 900 1.44×107 2.70×107 2.69×106 1000 3.50×107 7.92×107 7.20×106 1100 1.10×108 2.22×108 1.58×107 1200 2.82×108 6.76×108 4.77×107 1300 8.82×108 1.30×109 8.76×107
Table 2. Progressive gain measurement results for PMT of PPH
View tableView in ArticleTable 2. Progressive gain measurement results for PMT of PPH
级数 测试次数 重复性/% 1 2 3 4 5 6 1 6.272 6.186 6.322 6.144 6.067 6.267 1.53 2 6.483 6.527 6.484 6.482 6.541 6.535 0.44 3 5.253 5.289 5.261 5.267 5.279 5.269 0.24 4 5.735 5.679 5.624 5.595 5.649 5.629 0.87 5 2.989 3.012 3.004 3.006 3.011 3.005 0.28 6 2.719 2.739 2.741 2.748 2.744 2.745 0.38 7 4.984 4.976 4.958 4.95 4.981 4.968 0.27 8 5.334 5.363 5.347 5.365 5.379 5.367 0.30 9 3.879 3.904 3.909 3.882 3.908 3.901 0.34 10 3.138 3.138 3.125 3.150 3.130 3.140 0.28 整管增益 3.23×106 3.27×106 3.23×106 3.15×106 3.20×106 3.7×106 1.45
Table 3. Progressive gain measurement results for PMT of 8160
View tableView in ArticleTable 3. Progressive gain measurement results for PMT of 8160
级数 测试次数 重复性/% 1 2 3 4 5 6 1 11.080 11.342 11.302 11.316 11.300 11.149 0.95 2 2.626 2.631 2.630 2.628 2.635 2.633 0.12 3 2.668 2.637 2.647 2.642 2.653 2.650 0.40 4 2.140 2.069 2.088 2.073 2.084 2.087 1.23 5 1.947 1.928 1.939 1.935 1.940 1.943 0.34 6 2.082 2.088 2.085 2.090 2.083 2.090 0.17 7 2.425 2.410 2.414 2.417 2.415 2.418 0.21 8 1.953 1.950 1.948 1.951 1.945 1.953 0.16 9 2.005 1.997 2.000 1.996 1.994 1.999 0.19 10 1.905 1.905 1.899 1.904 1.900 1.900 0.15 11 1.869 1.856 1.862 1.865 1.859 1.867 0.27 整管增益 2.27×104 2.18×104 2.21×104 2.20×104 2.20×104 2.21×104 1.38%
Table 4. Progressive gain measurement results for PMT of PJ
View tableView in ArticleTable 4. Progressive gain measurement results for PMT of PJ
级数 测试次数 重复性/% 1 2 3 4 5 6 1 3.821 3.843 3.817 3.998 3.844 3.833 1.78 2 4.884 4.856 5.080 4.889 5.041 4.882 1.94 3 7.052 7.140 7.090 7.099 7.086 7.048 0.48 4 7.146 7.132 7.025 7.079 7.182 7.128 0.78 5 8.511 8.582 8.499 8.468 8.477 8.502 0.47 6 6.577 6.581 6.541 6.627 6.544 6.571 0.47 7 8.85 8.845 8.850 8.868 8.755 8.842 0.46 8 6.777 6.735 6.744 6.757 6.686 6.738 0.45 9 9.400 9.450 9.436 9.343 9.305 9.398 0.59 整管增益 2.97×107 3.02×107 3.0×107 3.09×107 2.98×107 2.94×107 1.71
Table 5. Six measurement results output by high-voltage power supply and galvanometer
View tableView in ArticleTable 5. Six measurement results output by high-voltage power supply and galvanometer
序号 电压/V 电流/μA 序号 电压/V 电流/μA 1 996.0 1.5815 4 999.8 1.5807 2 1 001.0 1.5796 5 1 000.0 1.5823 3 998.5 1.5800 6 1 000.4 1.5803
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Xinyan LIU, Yunsheng QIAN, Jingwen WEI. Automatic test system for progressive gain of dynode photomultiplier tube[J]. Journal of Applied Optics, 2022, 43(6): 1117
Paper Information
Category: Research Articles
Received: Aug. 12, 2022
Accepted: --
Published Online: Nov. 18, 2022
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