TEXTURATED SAPPHIRE CRYSTALS AS NEW OPTICAL MEDIUM

摘要

In this works is considered the possibility of using menics lenses made on deformated sapphire crystal in parallel beam, as a particular case of development isotropic optical part from single optic axis crystals. The presented physical model of passage the parallel beam through the new optical medium was permitted to optimize the shape of lenses outer surface for exception birefringence extra axial beams.