HELPING THE OTHERS REALIZE THE ADVANTAGES OF A-BBO CRYSTAL

The crystal axis is c. The Main ray is parallel to your course accustomed to evaluate the tuning angle (θ), and that is optimized through phase matching. Conversion effectiveness is optimized for rays parallel to your chief ray and even worse for rays at larger angles (ψ) to the Main ray.A1: Yes, BBO crystals Have got a higher injury threshold, c