A-Star’s Nonlinear optical crystal BBO Crystal A-STAR PHOTONICS manufactures and supplies high quality bbo, bbo crystal, bbo crystal buy, bbo crystals, BBO crystals Type1 BBO CRYTSTAL ,BBO for SHG ,Beta-Barium Borate to replace Calcite in many applications, especially in UV and high power operations. A-STAR PHOTONICS is China Nonlinear optical BBO Crystal Manufacturer.
Why does a BBO crystal create entangled photons? If we pump a beta barium borate (BBO) crystal, we get one circle of vertically polarized photons | V ⟩ |V⟩ and an intersecting circle of horizontally polarized ones | H ⟩ |H⟩: http://quantum.ustc.edu.cn/old/img/image002.gif At the intersection points of the circles, we get entanglement | ψ ⟩ […]
Efficient UV output (205nm-310nm) with a SHG efficiency of over 10% at wavelength of ≥206nm was obtained in type I BBO, and 36% BBO crystals conversion efficiency was achieved for a XeC1-laser pumped Dye laser with power 150KW which is about 4-6 times higher than that in ADP. The shortest SHG wavelength of 204.97 nm with […]
bbo crystal conversion efficiency This article discusses the second-harmonic generation (SHG) of tightly focused fs laser pulses in a BBO crystal. It was found theoretically and demonstrated experimentally that the spatial walk-off (SWO) and group-velocity dispersion (GVD) effects can suppress the pulse distortion and gain depression of SHG due to group-velocity mismatch (GVMM), thus keeping […]
BBO for SHGA-Star manufacture many BBO crystals Type1 & BBO crystals Type2 for SHG of Nd:YAG Laser. SHG of Ti:Sapphire Laser, SHG of Dye Lasers, SHG of Ar+ laser, OPO/OPA and E-O application like 3x3x20mm3, 4x4x20mm3 with golden coating, Z-Cut BBO crystals. BBO for THGA-Star manufacture many BBO crystals Type1 & BBO crystals Type2 for THG […]
One of the professional BBO crystals manufacturers in China，A-Star manufacture many BBO crystals Type1 & Type2 BBO crystals for SHG/THG/FHG/5thHG of Nd:YAG Laser, SHG of Ti:Sapphire Laser, SHG of Dye Lasers, SHG of Ar+ Laser, OPO/OPA and E-O application like 3x3x20mm3, 4x4x20mm3 with golden coating ,Z-Cut BBO crystals. bbo crystals manufacturer BBO crystal or Beta-Barium Borate (β-BaB2O4), has large effective […]