YCa4O(BO3)3 (YCOB) is a nonlinear crystal possessing good thermal, mechanical and nonlinear optical properties. It is regards the important candidate frequency conversion material for the high-average power laser system. Compared with other nonlinear crystals commonly utilized in OPCPA systems, YCOB crystal has several prominent properties: high damage threshold, moderate thermal conductivity, and nonlinear coupling.YCOB nonlinear plate was used in […]
Crystal Growth
The Growth and Testing of Yb:YAG Crystals (7.5%,3 inch)
Yb:YAG crystal has a melting point of 1970℃, which is a uniformly molten compound. It is usually grown by induction heating melt pulling method: First, the crystal raw material to be grown should be heated in a high temperature-resistant crucible until melted, and then adjust the temperature so that undercooling the upper part of the […]
The Growth and Testing of Er:YAG Crystals
During the artificial preparation of Er:YAG crystals, we often use Czochralski Method: First, the crystal raw material to be grown should be heated in a high temperature-resistant crucible until melted, and then adjust the temperature so that undercooling the upper part of the melt. Secondly, put the seed crystal on the seed crystal’s rod and […]
Methods and Processes of Co doped Spinel Crystal Growth
Co Spinel Crystal Blank In the production of Co-doped spinel crystals, the most commonly used method is the Czochralski technique. The Czochralski method starts with heating and melting the feed material in a platinum or Iridium crucible. At an appropriate temperature, the seed crystal is dipped from top into the liquid surface of the melt, […]
Nd glass production process
Nd:Glass – Neodymium Doped, Phosphate, Silicate, Fluorophosphate, Laser Glass Rods. Nd doped phosphate glass Nd doped glasses have been widely used in high average power solid-state lasers. The 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 […]