Controlling the degree of visibility of Young’s fringes with photon coincidence measurements

1 May 1994

journal article
research article
Published by American Physical Society (APS) in Physical Review A

Vol. 49 (5) , 4176-4179
https://doi.org/10.1103/physreva.49.4176

Abstract

Is it possible to detect the interference from an extended incoherent source with Young’s slits when the source-slits distance is such that all dimensions of the coherence area of the incident light beam are smaller than the distance between the slits? We have experimentally demonstrated that, under the above conditions, interference fringes can be obtained with a controlled degree of visibility by means of coincidence measurements between conujugated beams of the down-conversion luminescence.

Keywords

This publication has 2 references indexed in Scilit:

Measurement of coherence area in parametric downconversion luminescence
Applied Optics, 1994
Multiparticle Interferometry and the Superposition Principle
Physics Today, 1993