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Proceedings Paper

Estimation of the temperature of a flame with asymmetric profile
Author(s): Efrén González-Ramírez; L. R. Berriel Valdos; J. G. Arceo Olague; E. de la Rosa Miranda; C. A. Olvera-Olvera; T. Saucedo Anaya; J. I. de la Rosa Vargas; J. J. Villa Hernández
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Paper Abstract

The large number of projections needed for tomographic reconstruction makes prohibitive the use of algebraic methods for fast phase object reconstruction. However, for smooth and continuous phase objects, the reconstruction can be performed with few projections by using an algorithm that approximates the phase as a linear combination of gaussian basis functions. This work presents an accurate algebraic reconstruction of a flame temperature from two independent interferometers using a He-Ne laser (623.8nm).

Paper Details

Date Published: 18 August 2014
PDF: 7 pages
Proc. SPIE 9203, Interferometry XVII: Techniques and Analysis, 92030P (18 August 2014); doi: 10.1117/12.2063286
Show Author Affiliations
Efrén González-Ramírez, Univ. Autónoma de Zacatecas (Mexico)
L. R. Berriel Valdos, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
J. G. Arceo Olague, Univ. Autónoma de Zacatecas (Mexico)
E. de la Rosa Miranda, Univ. Autónoma de Zacatecas (Mexico)
C. A. Olvera-Olvera, Univ. Autónoma de Zacatecas (Mexico)
T. Saucedo Anaya, Univ. Autónoma de Zacatecas (Mexico)
J. I. de la Rosa Vargas, Univ. Autónoma de Zacatecas (Mexico)
J. J. Villa Hernández, Univ. Autónoma de Zacatecas (Mexico)

Published in SPIE Proceedings Vol. 9203:
Interferometry XVII: Techniques and Analysis
Katherine Creath; Jan Burke; Joanna Schmit, Editor(s)

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