Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry
Iemmi, Claudio (Universidad de Buenos Aires. Departamento de Física)
Moreno Soriano, Alfonso (Universitat Autònoma de Barcelona. Departament de Física)
Nicolás, Josep (Universitat Autònoma de Barcelona. Departament de Física)
Campos Coloma, Juan (Universitat Autònoma de Barcelona. Departament de Física)

Date:	2003
Abstract:	We propose a new method for evaluating and correcting aberrations in a Vander Lugt correlator. The technique is achieved with liquid-crystal displays of the correlator and allows the task to be performed in situ. We present the theory on which the method is based and the experimental results that we obtained by applying it in a convergent correlator.
Grants:	Ministerio de Ciencia y Tecnología BFM2000-0036-C02-
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Subject:	Òptica
Published in:	Optics letters, Vol. 28, No. 13 (1 July 2003) , p. 1117-1119, ISSN 0146-9592

DOI: 10.1364/OL.28.001117

3 p, 290.0 KB

The record appears in these collections:
Articles > Research articles
Articles > Published articles