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ICOP & ICPET 2015, 21 - : 1005-1008 Back to browse issues page
Measurement of two wavefronts reflected from the surfaces of a lens by analyzing their interferograms
Roghayeh Yazdani Mrs. * 1, Hamid Reza Fallah Dr.1, Morteza Hajimahmoodzadeh Dr.1
1- University of Isfahan
Abstract:   (1555 Views)
In this paper we propose a new and efficient method to simultaneously reconstruct two unknown interfering wavefronts. A three-dimensional interference pattern is analyzed and then Zernike polynomials and the stochastic parallel gradient descent algorithm are used to expand and calculate wavefronts. As one of the applications of this method, the reflected wavefronts from two surfaces of a spherical lens are experimentally reconstructed.
Keywords: Interferometry, Wavefront reconstruction
Full-Text [PDF 321 kb]   (940 Downloads)    
Type of Study: Research | Subject: Special
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Yazdani R, Fallah H R, Hajimahmoodzadeh M. Measurement of two wavefronts reflected from the surfaces of a lens by analyzing their interferograms . ICOP & ICPET. 2015; 21 :1005-1008
URL: http://opsi.ir/article-1-630-en.html


Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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