Laser radiation formation for creation nanodimentional porous structures of materials

Dependences of a turn corner of a piece in a focal plane, a focal length and length of a focal piece depending on a turn corner mobile focusator, representing a zone mirror with a working surface in the form of a hyperbolic paraboloid, are certain. The expediency of its application for realization of laser influence with purposefully changeable spatial distribution of capacity is proved. At such influence in near-surface layer solid-crystal material - brass Л63, the nanodimentional porous structure representing the layer reached by copper is formed.