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Separation of two partially coherent beams from their interference pattern

par da Silveira, Rui;Willain, Christiane
Référence Physical review. C. Nuclear physics, 77, 1, 014602
Publication Publié, 2008-01

Article révisé par les pairs

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Résumé :

Two inequalities are derived which set upper and lower bounds on the intensity of two partially coherent interfering beams. These bounds are obtained from the observed interference pattern. Further, one establishes the connection between these inequalities and the "duality relation" obtained in the context of which-way information in two-path interferometry experiments. © 2008 The American Physical Society.