LBO is one of the most useful nonlinear optical material not just for itsrelatively large conversion coefficient – 3x that of KDP, but also for itsexcellent physical properties.
LBO crystals has broad optical transparency range from 160 to 2600nm.It excels in high power SHG with minimal thermal lensing as compared to KTP. Its large acceptance angle paired with small walk-off angle which reduces thebeam quality requirement for source lasers.
NLO Crystals is short for Nonlinear Crystals, means the crystals that can generate nonlinear optical effect from laser beam or electricity,magnetic field and strain field.
Nonlinear Crystal Lbo Specification:
Dimension tolerance: | ±0.1mm |
Flatness: | λ/8 @633nm |
Scratch/Dig: | 10/5(MIL-PRF-13830B) |
Parallelism: | better than 20 arc sec |
Perpendicularity: | better than 5 arc min |
Angle tolerance: | <± 0.2° |
Coating: | AR coating |
Residual reflectivity: | R1064<0.2% ,R532<0.5%,R355<0.5% |
Clear aperture: | >90% central area |
Transmitting wavefront distortion: | less than λ/8 @633nm |
A-STAR Nonlinear Crystal Lbo
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