%0 Journal Article
%T Experimental Study of the Concentration of Soot Based on the Method of Optical Back-Scattering<br>光后向散射法测烟尘浓度的实验研究
%A Li Linfeng
%A Zhang Lei
%A Dong Lei
%A Ma Weiguang
%A Yin Wangbao
%A Jia Suotang
%A <br>李霖峰
%A 张雷
%A 董磊
%A 马维光
%A 尹王保
%A 贾锁堂
%J 光子学报
%D 2006
%I 
%X Designing a device with high sensitivity, which is used to measure the concentration of soot based on optical backscattering. It is not only characterized by real time, on-line and continuous measurements but also because its price is cheap and it is easy to install.It achieved the relation between optical intensity and concentration of soot by theoretic analysis and measured optical intensity in different concentration by using the device which was designed by the researchars of this paper.It testified theoretic validity and achieved the curve which describe the relation between concentration and signal intensity. The experimental result shows that there is a good linear relation between back-scattering lighe intensity and concentration under the condition of lower concentration.
%K Applied optics
%K Measurement of soot concentration
%K Environmental pollution
%K Back-scatterin<br>应用光学
%K 烟尘浓度的测量
%K 环境污染
%K 后向散射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=B5A2EDBAE3B384CC&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=B31275AF3241DB2D&sid=BD77137A0285B6FF&eid=C45B504FED793340&journal_id=1004-4213&journal_name=光子学报&referenced_num=6&reference_num=16