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. © 2003 Optical Society of America.
Registro:
Documento: |
Artículo
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Título: | Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry |
Autor: | Iemmi, C.; Moreno, A.; Nicolás, J.; Campos, J. |
Filiación: | Departamento de Física, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina Departamento de Física, Univ. Autónoma de Barcelona, 08193 Bellaterra, Spain
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Palabras clave: | Aberrations; Interferometry; Liquid crystal displays; Phase shift; Convergent correlators; Optical correlation |
Año: | 2003
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Volumen: | 28
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Número: | 13
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Página de inicio: | 1117
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Página de fin: | 1119
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DOI: |
http://dx.doi.org/10.1364/OL.28.001117 |
Título revista: | Optics Letters
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Título revista abreviado: | Opt. Lett.
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ISSN: | 01469592
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CODEN: | OPLED
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v28_n13_p1117_Iemmi |
Referencias:
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Citas:
---------- APA ----------
Iemmi, C., Moreno, A., Nicolás, J. & Campos, J.
(2003)
. Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry. Optics Letters, 28(13), 1117-1119.
http://dx.doi.org/10.1364/OL.28.001117---------- CHICAGO ----------
Iemmi, C., Moreno, A., Nicolás, J., Campos, J.
"Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry"
. Optics Letters 28, no. 13
(2003) : 1117-1119.
http://dx.doi.org/10.1364/OL.28.001117---------- MLA ----------
Iemmi, C., Moreno, A., Nicolás, J., Campos, J.
"Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry"
. Optics Letters, vol. 28, no. 13, 2003, pp. 1117-1119.
http://dx.doi.org/10.1364/OL.28.001117---------- VANCOUVER ----------
Iemmi, C., Moreno, A., Nicolás, J., Campos, J. Evaluation and correction of aberrations in an optical correlator by phase-shifting interferometry. Opt. Lett. 2003;28(13):1117-1119.
http://dx.doi.org/10.1364/OL.28.001117