| 低噪声、高灵敏、宽光谱光电探测器的改进与应用 |
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| 引用本文： | 顾华俭.低噪声、高灵敏、宽光谱光电探测器的改进与应用[J].苏州大学学报(医学版),1988(2). |
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| 作者姓名： | 顾华俭 |
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| 作者单位： | 苏州大学激光研究室 |
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| 摘 要： | 本文简要地介绍了降低光电倍增管热噪声和提高光电子脉冲输出幅度的原理,并提出了改进措施和给出了测试结果。改进后的光电倍增管能在室温下满足低噪声、高灵敏、宽光谱的要求。最后介绍了实际应用情况。本文于1947年5月13日收到。
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| 关 键 词： | 探测器 噪声 灵敏度 光谱范围 |
Improving and Using the Photoelectric Detector with Low Noise High Sensitivity and Wide Spectrum |
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| Gu Huajian Laser Research Institute.Improving and Using the Photoelectric Detector with Low Noise High Sensitivity and Wide Spectrum[J].Journal of Suzhou University(Natural Science),1988(2). |
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| Authors: | Gu Huajian Laser Research Institute |
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| Institution: | Gu Huajian Laser Research Institute |
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| Abstract: | This introduces the basic principle of how the heat
noise of the photomultiplier tube can be reduced and the amplitude
of the pulse output be raised. It suggests improvements and gives
measurement results. Thus the improved photomultiolier tubes are
able to meet the needs of low noise, high sensitvity and wide spec
ctrum at ambient temperture. Finally the article introduces the qr
actical use of the detector. |
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| Keywords: | detector noise sensitivity speatrum |
| 本文献已被 CNKI 等数据库收录！ |
