β-phase barium borate (BBO) crystals have a wide range of transmittance (190-3500nm), especially good transmittance in the ultraviolet band. The disadvantage is that they have a small acceptance angle and a large divergence angle. BBO crystals have a high damage threshold, are suitable for high power applications, have good optical uniformity, and are a highly efficient nonlinear crystal.

It can be widely used in different types of lasers such as dye lasers, ultrafast pulse lasers, titanium sapphire, argon ion lasers, and copper vapor lasers, such as 1064nm and 800nm ​​second, third, and fourth harmonics. In addition, the OPO and OPA systems of BBO crystals can also be used to generate a wide range of adjustable coherent light output from ultraviolet to infrared, with good electro-optical effect. It is also the most commonly used electro-optical crystal for electro-optical Q switching and modulation devices.

The crystal materials provided by AOS Optics can be customized according to your needs, with different sizes, different concentrations and frequency doubling crystals. If you have any questions or needs, please feel free to contact us, and we will be delighted to assist you.