BBO crystal Brief description:

BBO crystal is an efficient NLO crystal for the second, third and fourth harmonic generation of Nd:YAG lasers, and the best NLO crystal for the fifth harmonic generation at 213 nm. Conversion efficiencies of more than 70% for SHG, 60% for THG and 50% for 4HG, and 200 mW output at 213 nm (5HG) have been obtained, respectively.

Bbo Crystal

α-bbo crystal

a-BBO, high temperature phase of BaB2O4, is an excellent birefringent crystal

Bbo Crystal Specifications:

Angle tolerance:Δθ< ± 0.5°; Δφ< ±0.5°
Dimensional Tolerance:(W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2mm/-0.1mm)
Flatness:<λ/8 at 633nm
Surface Quality:10/5 S/D
Parallelism:< 20 arc seconds
Perpendicularity:< 5 arc minutes
Wavefront Distortion:<λ/8 at 632.8nm
Clear Aperture:Central 95%
Chamfer:0.15×45°
Coating:* Protective coating is required to prevent polished surfaces from fogging.
* Anti-reflective coating should be considered if low reflectivity is required.

A-Star professionals are here to help you evaluate which nonlinear crystal would be best for the required frequency conversion or it’s optimal configuration in respect of available power, beam size, pulse duration or repetition rate.

Leave a Reply

Your email address will not be published. Required fields are marked *

风采35选7开奖
十堰卡五星麻将免费 幸运赛车走势图 什么叫时时彩四星组选6 彩票26选5什么时候开奖 办理股票配资流程 彩金捕鱼ol可兑换现金 江西快三推荐号 国内前十股票配资平台 江苏7位数体彩 麻将二八杠用多少牌 一分钟赛车免费计划 广信配资 股票黄金涨石油跌 心悦吉林麻将免费 江苏快三高手经验 体育彩七位