Del Mar Photonics - Newsletter Fall 2010 - Newsletter Winter 2010
Periodically poled 5% MgO-doped LiNbO3 for 488nm second-harmonic generation.
Data Sheet
| Crystal | Periodically poled 5% MgO-doped LiNbO3 for 488nm second-harmonic generation |
| Component dimensions | Length
5.0mm Width 2.0mm Thickness 0.5mm |
| Polishing | Optically polished, both faces |
| Scratch/dig | 10/5 |
| Flatness | λ/8 @ 632.8nm |
| Parallelism | 30 arc sec |
| Perpendicularity | 5 arc min |
| Orientation | ±0.5 deg |
| GRIIRA damage threshold | 2000 kW/cm2@532nm (CW) |
| Nonlinear coefficient for SHG | deff ≥ 12 pm/V |
| Phase-matching temperature | 66°C ± 5°C for 976=>488nm SHG |