Sampling frequency effect on the absorption cross section of ozone in the Visible Spectrum

被引:0
|
作者
David, M. [1 ,2 ]
Ibrahim, M. H. [1 ]
Idrus, S. M. [1 ]
机构
[1] Univ Teknol Malaysia, Fac Elect Engn, Infocomm Res Alliance, Lightwave Commun Res Grp, Skudai 81310, Johor, Malaysia
[2] Fed Univ Technol, Sch Engn & Engn Technol, Dept Telecommun Engn, Minna, Nigeria
来源
关键词
Absorption cross section; Deviations; Sampling frequency; Temperature; Visible spectrum; SPECTROSCOPY;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Effect of sampling frequency on variation of absorption cross section for ozone gas measurement is reported. Signal smoothing on ozone gas absorption cross section in the visible spectrum is investigated theoretically and experimentally. Aluminium gas cell of length 0.5 m is used for ozone detection at scan to average between 1 and 100 using Ocean View software. Percentage variations between 0.17% and 11.93% are recorded in comparison with theoretical absorption cross section for ozone detection at wavelength 603 nm.
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页码:403 / 408
页数:6
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