Properties of BBO Crystal: Sellmeier Equations: no2(l) = 2.7359+0.01878/(l2-0.01822)-0.01354 l2 ne2(l) = 2.3753+0.01224/(l2-0.01667)-0.01516 l2 BBO optical properties: Transparence range: 189-3500nm Second harmonic generation (SHG) range: 410-2400nm ...
Beta-Barium Borate (β-BaB2O4, BBO), is a nonlinear optical crystal with combination of number of unique features. Features: Broad phase matchable range from 410 nm to 3500 nm; Wide transmission region from 190 nm to 3500 nm; Large effective second-harmonic-generation (SHG) coefficient about...
Crystal Thickness0.50 mm1.00 mm2.00 mm Angle of Optic Axis (θ)b23.3° AR Coating Rangec450 - 650 nm and 900 - 1300 nm Reflectance Over Coating Range (Avg.)< 3% at 0° AOI Fundamental Wavelength (1ω)AOI = 0°1030 nm AOI Tunedc900 - 1300 nm ...
Second harmonic generationTwin crystalAngular spectrumThe coupled wave equations for second harmonic generation of flat-topped beam propagating in birefringent uniaxial anisotropic medium are presented. Based on them, specific physical models of single and twin BBO crystals have been established and ...
BBO’s main applications: *Second, third, fourth and fifth harmonic generation of Nd lasers *Frequency-doubling, -tripling and -mixing of Dye lasers *Second, third and fourth harmonic generation of Ti:Al O and Alexandrite lasers *Optical parametric amplifiers (OPA) and optical parametric oscillato...
3.Large effective second-harmonic-generation (SHG) coefficient about 6 times greater than that of KDP crystal; 4.High damage threshold; 5.High optical homogeneity with dn » 10-6/cm; 6.Wide temperature-bandwidth of about 55°C. THATSHIGH offers BBO of 1.Strict quality control; 2.Crystal...
*Second, third and fourth harmonic generation of Ti:Al O and Alexandrite lasers *Optical parametric amplifiers (OPA) and optical parametric oscillators (OPO) *Frequency-doubling of Argon ion, Cu-vapor and Ruby lasers UPT offers BBO specification: ...
crystal. In order to avoid pulse broadening, the thickness of the crystal should not exceed the maximum length Lmaxas defined by the pulse width divided by the inversed group velocity mismatch (IGVM = ΔVg-1). In the table below are the Lmaxfor second harmonic generation (SHG) and sum ...
BBO is a nonlinear optical crystal with combination of a number of unique features: wide transparency region, broad phase-matching range, large nonlinear coefficient, high damage threshold. Product Parameters Good mechanical and physical properties Broad phase-matchable second-harmonic-generati...
It is an efficient NLO cyrstal for the second, third and fourth harmonic generation of Nd:YAG lasers, and the best NLO crystal for the fifth harmonic generation at 213nm. Conversion efficiencies of more than 70% for SHG,60% for THG and 50% for 4HG,and 200mW output at 213 nm(5HG) ...