METHOD OF PHASING OF MULTIAPERTURE SYSTEM Russian patent published in 1995 - IPC

FIELD: optical instrumentation engineering. SUBSTANCE: method of phasing of multiaperture system consists in reception of light beans, in their focusing with subapertures of system, in change of difference of beam path length between focused light beans, in their summing and in analysis of registered distribution of light beams. Prior to summing light beams subdistribution of intensity is registered, difference of distribution of intensity of sum of light beams and of sum of all subdistributions of intensity is detected quadratically and relative differences of ray path of focused beams are changed till maximum energy of distribution of intensity is achieved. EFFECT: expanded application field. 1 dwg