Nd-doped YAG substrate
Physical and Chemical properties
Crystal structure |
Cubic |
Lattice constant |
12.01A |
Melting point |
1970 ℃ |
Mohs hardness |
8.5 |
Density |
4.56 + 0.04g/cm3 |
Specific heat |
0.59J/g.cm 3 @0-20 ℃ |
Modulus of elasticity |
310GPa |
Young's modulus |
3.17 x 10 4 Kg/mm2 |
Poisson ratio |
0.3 |
Tensile strength |
0.13~0.26GPa |
Thermal expansion coefficient |
[100] direction: 8.2 * 10 -6 /K @ 0~250 ℃ |
[110] direction: 7.7 * 10 -6 /K @0~250 ℃ |
|
[111] direction: 7.8 * 10 -6 /K @0~250 ℃ |
|
Thermal conductivity |
14W/m/K@20 ℃ |
10.5W/m/K@100 ℃ |
|
The thermo optic coefficient (dn/dT) |
7.3 x 10 -6 /K |
Thermal shock |
790W/m |
Refractive index |
n = 1.8197 @1.064μm |
Effective aperture |
>95% |
Standard Orientation |
[001], [110] or [111] <±0.5° |
Standard size |
Diameter(3〜12.7) × Length (3〜150)mm |
Surface Finish |
Less than 10/ 5 |
Other |
Flatness: λ/10, parallelism ≤ 10", perpendicularity ≤ 5'; |
The Neodymium-doped Yttrium Aluminum Garnet(Nd:YAG) is an laser crystal with the best comprehensive performance and the most important application,it widely used in industrial, medical, military and scientific research. Nd:YAG is often used in near/far infrared solid-state lasers and its multipliers, triple frequency lasers, It can also be used in diode-pumped all-solid-state micro-miniature lasers, and obtain high quality continuous laser output of red, green and blue. It is more efficient and easier to implement than Nd:YVO4;
Contact Us
- BIOTAIN CRYSTAL CO., LIMITED
- Tel: (+86) 1506 0796 451
- Fax: (+86) 0597 2212602
- Email: sales@crystal-material.com
- Work Time ( GMT +8 ):
- 9 AM ~ 6 PM, Monday to Friday
- Main office: A7, No. 501, Denggaoxi Road, Xipi street, Xinluo District, Longyan, Fujian, China
Products Category
- Substrate Materials
- Single crystal substrates
- Optical windows
- Conductive glass
- Ceramic substrates
- Single Crystals
- Sputtering Targets
- Compound Ceramic Target
- Alloy targets
- High purity Metal targets
- Evaporation material
- Oxides materials
- Fluorides materials
- Metal materials
- Nitride, Sulfide and Selenide
- High purity Nano powders