Optical and nonlinear optical properties of LBO and BBO crystals.
LBO | BBO | |
---|---|---|
Transparency Range | 160 – 2600 (nm) | 190 – 3500 (nm) |
Therm-optic Coefficient (/°C) | ||
Absorption Coefficients | < 0.1%/cm at 1064 nm <0.3%/cm at 532 nm |
< 0.1%/cm at 1064 nm < 1%/cm at 532 nm |
Acceptance angle | 6.54 mrad·cm ( 15.27 mrad·cm ( |
0.8 mrad·cm ( 1.27 mrad·cm ( |
Temperature Acceptance | 4.7 °C·cm (Type I, 1064 SHG) 7.5°C·cm (Type II,1064 SHG) |
55 °C·cm |
Walk-off angel | 0.60° (Type I 1064 SHG) 0.12° (Type II 1064 SHG) |
2.7° (Type I 1064 SHG) 3.2° (Type II 1064 SHG) |
NLO Coefficients |