Propuesta de un Sistema para la Identificación de Modos TEM de una Radiación Láser (Identification of modes TEM laser by means of an analysis with a back propagation neural network)

Jesús Yaljá Montiel Pérez (, José Manuel de la Rosa-Vázquez (

Instituto Politecnico Nacional, México.
This paper appears in: Revista IEEE América Latina

Publication Date: Sept. 2006
Volume: 4,   Issue: 5 
ISSN: 1548-0992

By means of the processing of information in a net neuronal of type back propagation there are identified the different variations of transverse modes of electromagnetic propagation, TEM, of laser radiation in your fundamental modes. The information is acquired experimentally by means of a photosensor and sent to a microcomputer.

Index Terms:
Laser beams, Laser modes, Neural networks   

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