Crylink

laser crystal The active ions used in laser crystals are mainly transition metal ions and trivalent rare earth ions. The optical electrons of transition metal ions are 3d electrons located in the outer layer. In crystals, these optical electrons are susceptible to the direct effect of the surrounding crystal field. Therefore, their spectral characteristics vary greatly among crystals with different structure types. The 4f electron of trivalent rare earth ions is shielded by 5S and 5p outer electrons, which weakens the effect of crystal field. However, the perturbation of crystal field makes it possible for the forbidden 4f electron transition to produce narrow band absorption and fluorescence lines. So the spectra of trivalent rare earth ions in different crystals do not change as much as those of transition metal ions. The matrix crystals used in laser crystals are mainly oxides and fluorides. As a matrix crystal, besides its stable physical and chemical properties, it is easy to grow

Nd Glass production process Nd:Glass – Neodymium Doped,Phosphate,Silicate,Laser Glass Rods. Nd doped phosphate glass Nd doped glasses have been widely used in high average power solid state lasers. Batch manufacturing process of neodymium glass Including continuous smelting, precision annealing, wrapping three process links。Continuous smelting is the core link of laser Neodymium glass batch Manufacturing It includes ingredients.Melting, hydroxyl removal, bubble removal and platinum removal,Homogenization, molding, tunnel kiln annealing and cutting. Fully blended high purity raw materials uninterrupted input into the melting zone. After melting at high temperature and flowing into the hydroxyl area, using continuous smelting dynamic hydroxyl removal technology, efficient elimination of hydroxyl groups in glass melt. Glass melt into the clarification area after hydroxyl group. According to the principle of reaction kinetic, elimination of bubbles and platinum particles in glass, the clar

Er Glass (er yb glass)    Size:10*10*16.1mm Coating photoed by crylink,2019/6/3

Er Glass (er yb glass)    Size:10*10*8.2mm Coating photoed by crylink,2019/6/3