Diffusion Bonded Crystals Modules(DBM) are crystals consisting of two, three or more parts with different doping levels or different dopant, usually one laser crystal and one or two undoped crystals combined by optical contact and further bonded under high temperature.
AOG Crystal is a leading manufacturer of finished composite crystal and glass components for solid-state lasers in China. We hold special diffucsion bonding technology, which enables the joining of crystal materials without the use of an adhesive or an organic or inorganic bonding aid.