Speckle fluctuations resolve the interdistance between incoherent point sources in complex media
Speckle fluctuations resolve the interdistance between incoherent point sources in complex media
We study the fluctuations of the light emitted by two identical incoherent point sources in a disordered environment. The intensity-intensity correlation function and the speckle contrast, obtained after proper temporal and configurational averaging, encode the relative distance between the two sources. This suggests the intriguing possibility that intensity measurements at …