FIELD: manufacture of targets with holes consisting of one or several layers in modern research of controlled nuclear fusion and in modelling of physical processes with employment of powerful lasers. SUBSTANCE: method includes making of matrix, application of target material to matrix and its subsequent removal. Matrix is made of sublimated metal with sublimation point lower than temperature of heat resistance of target material and strength with which matrix does not change its geometric shape during application of target material to it. Matrix is removed by sublimation in vacuum. EFFECT: increased ratio of radius of closed target body to wall thickness; extension of a number of processes modelled with use of powerful lasers. 3 cl
