Er:GGG – Laser Crystal – Gain Medium – Customized Products
TaorLab’s Erbium-doped GGG crystal products, also known as Er: GGG crystal. It is a kind of laser crystal product with excellent comprehensive performance. It is widely used in photoelectric countermeasure, laser radar and environmental monitoring. The product has the characteristics of high quantum efficiency, good high temperature resistance and high thermal conductivity. It can be used in microchip laser, mid-infrared OPO laser, radar, environmental monitoring instrument products.
Note:
$100 is a deposit, not the final price of the product. Please contact us for price if needed.
Features
The human eye is safe
High quantum efficiency
High thermal conductivity
Durable mechanical stress
High temperature resistance
Basic Parameters
| Chemical Formula |
Er:Gd3Ga5O12 |
| Crystal Structure |
Cubic |
| Lattice Constant |
12.38 Å |
| Crystal Growth |
Czochralski |
| Pump Wavelength |
968nm |
| Refractive Index |
1.935@2.7μm |
| FWHM |
0.42nm |
| Central Peak Wavelength |
2704nm |
| Laser Wavelength |
2821nm |
| Pumped Threshold |
7mW |
| Conversion Efficiency |
20.5% |
| Maximum Output Efficiency |
155mW |
| Ion Density |
7.81×1021ions/cm3 |
| Absorption Cross Section |
1.03×10-20cm2 @965nm |
| Emission Cross Section |
7.24×10-19cm2 @2.7μm |
| Er3+：4I11/2Life |
1.06ms |
| Er3+：4I13/2Life |
8.77ms |
Spectrum
Ho:YAG (Holmium doped yttrium aluminum garnet) - Laser Crystal - Gain Medium - Customized products
1 × $100 
