"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

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

M. DAVID1,2, M. H. IBRAHIM1,* , S. M. IDRUS1

Affiliation

  1. Lightwave Communication Research Group, Infocomm Research Alliance, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
  2. Department of Telecommunication Engineering, School of Engineering and Engineering Technology, Federal University of Technology, Minna. Nigeria

Abstract

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..

Keywords

Absorption cross section, Deviations, Sampling frequency, Temperature, Visible spectrum.

Submitted at: Feb. 5, 2015
Accepted at: March 19, 2015

Citation

M. DAVID, M. H. IBRAHIM, S. M. IDRUS, Sampling frequency effect on the absorption cross section of ozone in the Visible Spectrum, Journal of Optoelectronics and Advanced Materials Vol. 17, Iss. 3-4, pp. 403-408 (2015)