Nd:YVO4+YVO4
Diffusion-bonded,that is:First,after a series of surface treatment two crystal close together to form the optical cement at room temperature and then heat-treated crystal to form a permanent bonded without the case of other binders
Diffusion-bonded,that is:First,after a series of surface treatment two crystal close together to form the optical cement at room temperature and then heat-treated crystal to form a permanent bonded without the case of other binders