Optical signal processing of interference fringes by Hartley transform method


Kaya H., Sarac Z. , Ozer M., Taskin H.

17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, Liptovsky Jan, Slovakia, 6 - 10 September 2010, vol.7746 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 7746
  • Doi Number: 10.1117/12.878452
  • City: Liptovsky Jan
  • Country: Slovakia

Abstract

In this paper, the processing of interference fringes is achieved by Hartley transform method. The experimental and simulated interference fringe patterns are used for the signal analysis. Phase results are presented. These are compared with phase obtained by Fourier transform method. Disadvantages and advantages of Hartley transform method used for the evaluation of interference fringe patterns are given.