PROCESS FOR PRODUCING LASERMATERIAL BASED ON GADOLINIUM-GALLIUM-GRANATE

摘要

A single crystal nucleus is submerged in an melt of (mol.%): 35-38 Gd2.03, 62 -62.3 Ga2.03, 0.1-2.3 Nd2.03 based activator and 0.1 Cr2.03, where it is growing in an oxidising atmos. The crystal nucleus is rotated at a rate of 25 +/- 15 rev/min. and is elongated at a speed of 2-2.5 mm/hr..(Dwg.0/0)