| Doping Levels: | 1 - 10% |
|---|---|
| Format: | Rods, Discs and Slabs |
| Sizes: | Diameters - 30mm max., Length - 100mm max. |
| Laser / Optical Properties | Units | Value |
|---|---|---|
| Laser Wavelength Range / Peak | nm | 660-1050 / 795 |
| Emission Linewidth | nm | |
| Absorption Band Range / Peak | nm | 400-600 / 488 |
| Absorption Bandwidth | nm | 200 |
| Emission Cross-section (@532nm) | 10‾²º cm² | 4.9 |
| Fluorescent Lifetime | µs | 3.2 |
| Absorption Coefficient @532nm | cm‾¹ | 0.60 - 4.10 |
| Refractive Index (nD) @ 589nm | ||
| Refractive Index (n) @ 800nm | 1.76 | |
| Nonlinear Index N2 | ||
| Abbe Value | ||
| dn/dT (20~100ºC) | 10‾⁶/ºC | |
| Thermal Coeff. of Optical Path Length (20~100ºC) | 10‾⁷/ºC | 90 |
| Physical / Thermal Properties | Units | Value |
|---|---|---|
| Chemical Formula | Al₂O₃:Ti | |
| Melting Point | ºC | 2050 |
| Thermal Expansion Coeff. (0~250ºC) | 10‾⁷/ºC | 82 |
| Thermal Conductivity Coeff. @20ºC | W/m/ºK | 14.0 (@20C) |
| Specific Heat | J/g K | 0.59 |
| Chemical Durability (@100ºC weigh loss rate distilled water) | μg/hr.cm² | 52 |
| Density | g/cm³ | 3.98 |
| Durability Knoop Hardness | kgf/mm² | |
| Mohs Hardness | 9 | |
| Young's Modulus | 10³ N/mm² | |
| Poisson's Ratio | ||
| Damage Threshold (1ns) | J/cm² |