| PM2.5模拟溶液的光学特性研究 |
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| 引用本文： | 杨晓东,田园,朱春燕. PM2.5模拟溶液的光学特性研究[J]. 电子测试, 2017, 0(17). DOI: 10.3969/j.issn.1000-8519.2017.17.018 |
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| 作者姓名： | 杨晓东 田园 朱春燕 |
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| 作者单位： | 西安工业大学北方信息工程学院光电信息系,陕西西安,710032 |
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| 摘 要： | 雾霾是危害当今大气环境的突出表现,研究雾霾的光学属性具有十分重要的意义.一般通过对PM2.5,也就是空气中直径小于或等于2.5微米的污染颗粒物的检测来分辨雾霾的等级.本文通过对PM2.5模拟溶液的检测来反应雾霾的等级,利用PM2.5模拟溶液的浓度与光强度和对比度进行归纳,得到具有一定规律的实验数据,为今后利用光学的方法对雾霾进行检测打下基础.
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| 关 键 词： | 雾霾 PM2.5 迈克尔逊干涉 光功率 对比度 |
Study on the optical characteristics of PM2.5 simulation solution |
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| Yang Xiaodong,Tian Yuan,Zhu Chunyan. Study on the optical characteristics of PM2.5 simulation solution[J]. Electronic Test, 2017, 0(17). DOI: 10.3969/j.issn.1000-8519.2017.17.018 |
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| Authors: | Yang Xiaodong Tian Yuan Zhu Chunyan |
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| Abstract: | Haze is a prominent manifestation of harmful atmospheric environment, and it is of great significance to study the optical properties of haze. The level of smog is generally resolved through the detection of particulate matter that is less than or equal to 2.5 micrometers in diameter. This article through to the detection of PM2.5 simulation solution to reflect the level of smog, the concentration of PM2.5 simulation solution and summarized the light intensity and contrast, have certain regularities obtained experimental data, for the future use of optical method to test the fog lay the foundation. |
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| Keywords: | Haze PM2.5 Michelson interference Optical power Contrast |
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