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Brand Name : zmkj
Model Number : YAG Ingots
Place of Origin : China
MOQ : 10kg
Price : by case
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 500pcs
Delivery Time : 3-4weeks
Packaging Details : single wafer case under 1000 cleaning room
material : YAG Single crystal
size : 2inch
Thermal conductivity : 7.4 W·m-1·K-1
Spectral Range : 400~1100nm(but not 470~500nm)。
Product Name : Yttrium Aluminum Garnet
Doping : Er:YAG Ce:YAG Nd:YAG Yb:YAG
10x10mmt Terbium gallium garnet (TGG)crystals substrate wafer for laser device
Undoped pure YAG crystal is a new type of substrate and window material for ultraviolet and infrared optical devices.
YAG crystals have important optical applications in high-temperature and high-energy physical environments.
The application of YAG material:
It has excellent optical and thermodynamic properties. Its mechanical properties and chemical stability are close to that of sapphire crystal, and there is no birefringence effect of sapphire. Pure YAG crystals have a high transmittance in the range of 0.25 ~ 5um and no absorption in the range of 2 ~ 3μm, while glass has a strong H2O absorption band.
The main performance parameters | |
Crystal structure | Cubic |
Lattice Constant | 12.02 A |
Melting point | 1970 ℃ |
Mohs hardness | 8.5 |
Density | 4.55 + 0.04g/cm3 |
Specific heat | 0.59J/g cm? -3 @0-20 ℃ |
Modulus of elasticity | 310 GPa |
Young's modulus | 3.17x10 4 Kg/mm2 |
Poisson ratio | 0.3 |
Tensile strength | 0.13-0.26GPa |
Thermal expansion coefficient | [111]: 7.8x10 -6 /℃ @0-250℃ [110] : 7.7x10 -6 / ℃ @0-250℃ [100]: 8.2x10 -6 / ℃ @0-250℃ |
Thermal conductivity | 14W/m/K@20 ℃ 10.5W/m/K@100 ℃ |
Calorescence coefficient | Dn/dt = 7.3x10-6 /℃ |
Thermal shock | 800W/m |
Refractive index | 1.8197@1064mm |
Transmittance range | 250-5000nm (Without absorption in 2000 - 3000 nm) |
Anti-optical-damage threshold | ≥ 15Jcm -2 @1064nm |
Standard Orientation | <111> and <100> |
Some leftover YAG crystal anchorage
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Yttrium Aluminum Garnet Wafer YAG Ingots Er:YAG Ce:YAG Nd:YAG Yb:YAG Images |