As. Gurvich et al., THE REGION OF 2-POINT COHERENCE ENHANCEMENT AFTER BACKSCATTERING THROUGH TURBULENCE, Optics communications, 109(5-6), 1994, pp. 387-392
Experimental observations of the backscattered intensity distribution
after double passage through turbulence using a polarisation interfero
meter are described and discussed. The existence of regions in which t
here is an enhancement of coherence is demonstrated and explained.