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Generation of J0 bessel beams with controlled spatial coherence features
GABRIEL CONSTANTINO MARTINEZ NICONOFF
Acceso Abierto
Atribución-NoComercial-SinDerivadas
Statistical optics
Coherence
Physical optics
Abstract: An alternative method to generate J0 Bessel beams with controlled spatial partial coherence properties is introduced. Far field diffraction from a discrete number of source points on an annular region is calculated. The average for different diffracted fields produced at several rotation angles is numerically calculated and experimentally detected. Theoretical and experimental results show that for this particular case, J0 Bessel beam is a limit when the number of points tends towards infinity and the associated complex degree of coherence is also a function of the number of points.
Optics Express
2010
Artículo
Inglés
Estudiantes
Investigadores
Público en general
Carbajal Dominguez, A., et al., (2010). Generation of J0 bessel beams with controlled spatial coherence features, Optics Express. Vol.18(8): 8400-8405
ÓPTICA
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