BBO crystal remains the most versatile nonlinear optical crystals thanks to its unique combination of optical properties (e.g. broad transmission and phase matching ranges, high damage threshold) and availability of large, high quality single crystals. Heruioptics' BBO crystals have been widely used in second, third, fourth or fifth harmonic generations for high power visible/UV sources, and optical parametric conversions for high power broadly tunable sources.
| Dimension Tolerance | (W±0.1mm) x ( H±0.1mm) x (L+0.2mm/-0.1mm) |
| Angle tolerance | Δθ< 0.25°, Δφ< 0.25° |
| Flatness | λ/10 @ 633nm |
| Wavefront distortion | < λ/8 @ 633nm |
| Scratch&Dig | 10/5 scratch/dig |
| Parallism | < 20 arc seconds |
| Verticality | < 5 arc minutes |
| Clear Aperture | ≥Centre Diameter 95% |
| Chamfer | x 45°±5°chamfer |
| Coating | R < 0.2% @ 1064nm, R < 0.5% @ 532nm |
| Damage Threshold (ARcoating) | >0.5 GW/cm2 for 1064nm,TEM00,10ns,10HZ |
| >0.3 GW/cm for 532nm,TEM00,10ns,10HZ |
| Lattice structure | trigonal system, space group R3c |
| Lattice parameters | a=b=12.532, c=12.717 , z=6 |
| Melting point | about 1095℃ |
| Mohs hardness | 4 |
| Density | 3.85g/cm3 |
| Thermal conductivity | 1.2W/m/K(┴c): 1.6w/m/K(//c) |
| Thermal expansion coefficient | α,4x10-6/K; c,36x10-6/K |
He Rui Optics produces a variety of precision optical components with experienced engineers and advanced equipment.We can produce standard and customized optical lens,mirror,filter,prism,windows,crystal,wafers.If you have any requirement,please contact us
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