| 用光声光谱法测量紫外光探测器的光谱响应 |
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| 引用本文： | 罗泽鹏,黄佐华,唐志列.用光声光谱法测量紫外光探测器的光谱响应[J].激光技术,2008,32(5):453-453. |
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| 作者姓名： | 罗泽鹏 黄佐华 唐志列 |
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| 作者单位： | 1.华南师范大学, 物理与电信工程学院, 广州, 510631 |
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| 摘 要： | 为了解决紫外光探测器的光谱响应难以准确测量的问题,采用光声光谱的方法,以自制的高灵敏度光声探测器为标准探测器,建立了一套紫外光探测器的光谱响应测量系统,分别进行了理论分析和实验论证,取得了两种紫外光探测器的光谱响应的数据。实验结果表明,该测量系统结构简单、工作可靠、重复性好,在250nm~450nm范围内,能较准确地测量紫外光探测器的光谱响应曲线。这一结果对解决紫外光探测器的光谱响应难以准确测量的问题是有帮助的;该系统也适用于可见光探测器的光谱响应的测量和固体样品的光声光谱分析。
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| 关 键 词： | 光谱学 相对光谱响应 光声光谱 紫外光探测器 光声探测器 氙灯 |
| 收稿时间： | 2007-06-27 |
| 修稿时间： | 2007-11-15 |
Measurement of spectral response of ultraviolet detector using photoacoustic spectroscopy |
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| LUO Ze-peng,HUANG Zuo-hua,TANG Zhi-lie.Measurement of spectral response of ultraviolet detector using photoacoustic spectroscopy[J].Laser Technology,2008,32(5):453-453. |
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| Authors: | LUO Ze-peng HUANG Zuo-hua TANG Zhi-lie |
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| Affiliation: | LUO Ze-peng,HUANG Zuo-hua,TANG Zhi-lie(College of Physics , Telecom Engineering,South China Normal University,Guangzhou 510631,China) |
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| Abstract: | In order to obtain the spectral response of ultraviolet detector more exactly,a measuring system of spectral response,based on the photoacoustic spectroscopy with the photoacoustic detector of high sensitivity as a reference one,was established.Due to this technique,the relative spectral response of two kinds of ultraviolet detector was measured.The experimental results show that this measuring system is simple,reliable and easily repeated.Between the 250nm and 450nm,it can exactly measure the spectral resp... |
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| Keywords: | spectroscopy relative responsibility photoacoustic spectrum ultraviolet detector photoacoustic detector xenon lamp |
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