YLF+Nd:YLF+YLF
YLF+Nd: YLF+YLF bonding crystal is a bonding crystal formed by bonding pure YLF at both ends of Nd: YLF, which can effectively improve the comprehensive performance of Nd: YLF laser. The thermal conductivity of Nd: YLF is 0, 06 w/cm/ ° k@ 25 °C, and the thermal conductivity of pure YLF crystal is 14w/m/ K@20 ℃ 10.5W/m/ K@100 ℃, both ends are bonded to form YLF+Nd: YLF+YLF bonded crystal, which can effectively improve the thermal effect of Nd:YAG crystal, reduce the thermal lens effect formed during laser pumping, improve the beam quality of laser, improve the output efficiency of 1047 …