BBO Crystal Z-CUT with gold coating
BBO (beta-BaB 2 O 4 ) is a nonlinear optical crystal with combination of number of unique features. Wide transparency and phase matching ranges, large nonlinear coefficient, high damage threshold and excellent optical homogeneity provide attractive possibilities for various nonlinear optical online_orderings.
Advanced processing equipment and complete production system are ensure that we can effectively control every aspect of the product process to ensure product quality, and reduce losses and reduce costs
Advanced testing equipment and methods are important guarantee for the production of high-precision products.
bbo Capabilities:
1) Aperture: 1×1 ~ 12x12mm
2) Length: 0.02 ~ 25mm
3) Phase matching angle θ and φ: Determined by different kinds of homonic generartion.
4) Phase matching type: Type I or Type II
5) End configuration: Flat or Brewster or Specified
Typical Specification and Tolerance:
1) Angle tolerance: Δθ< ± 0.2°; Δφ< ±0.2°
2) Dimension tolerance: (W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2mm/-0.1mm)
3) Flatness: <λ /8 @ 633nm
4) Scratch/Dig code:better than 10/5 Scracth/dig per MIL-O-13830A
5) Parallelism: < 20 arc seconds
6) Perpendicularity: <5 arc minutes
7) Wavefront distortion: <λ/8 @ 633nm
8) Clear aperture: > 90% central area
9) Coating:Protective Coating or Anti-Reflection
BBO Nonlinear Crystals Applications:
Second, third, fourth and fifth harmonic generation of Nd:YAG and Nd:YLF lasers
Frequency-doubling, -tripling and -mixing of Dye lasers
Second, third and fourth harmonic generation of Ti:Sapphire and Alexandrite lasers
Optical parametric amplifier (OPA) and optical parametric oscillators (OPO)
Frequency-doubling of Argon ion, Cu-vapor and Ruby lasers.
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