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Proceedings Paper

Phase and amplitude reconstruction of high-power DFB semiconductor laser diode from the study of its output power
Author(s): Mohammad H. Rahnavard; Dana Dabiri
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Paper Abstract

In this paper a general theory for a class of phase retrieval problems of two dimensional band limitted objects has been developed. A modified form of polynomial di- 1Tision algorithm is used to solve problem. A new algorithms for latent reference point problem is considered and its extension to cases in which reference point can move in object plane is also considered. In order to do this shear interfernnetric method is used. A new algorithm for sloving the problem with rectangular object has also been developed.

Paper Details

Date Published: 1 November 1990
PDF: 11 pages
Proc. SPIE 1338, Optoelectronic Devices and Applications, (1 November 1990); doi: 10.1117/12.23002
Show Author Affiliations
Mohammad H. Rahnavard, Shiraz Univ. (United States)
Dana Dabiri, Shiraz Univ. (United States)


Published in SPIE Proceedings Vol. 1338:
Optoelectronic Devices and Applications
Sriram Sriram, Editor(s)

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