α-BBO Birefringent Crystal

α-BBO Birefringent Crystal

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Selling Units:Bag/Bags

Package Type:Carton packaging

High temperature phase of a-BBO Birefringent crystal is an excellent Birefringent Crystals, it is characterized by large birefringent coefficient and wide transmission window from 189nm to 3500nm, particularly it is suitable to make the high power UV polarizer, due to its unique UV transparency and good mechanical properties. Coupletech is a leader in this field of Laser Crystal and components, and we have a lot of loyal customers all over the world. It is professional for providing Birefringent α-BBO ( BaB204 ) Crystal and devive, e.g. Glan prisms, all kinds of polarizers. The quality of our Optical Crystal especially the Nonlinear Optical Crystals are guaranteed and satisfied. If you have any inquiry or question, please contact us at any time.
The physical, chemical, thermal and optical properties of α-BBO Crystals are similar to those of Beta-BBO, for instant, high optical homogeneity ( better than 1x10-6/cm ) , extremely low absorption in the UV to IR range ( <0.5% from 300-2300nm ), low hygroscopic susceptibility, high damage threshold. However, the nonlinear optical properties of a - BBO is vanished due to the centric symmetry with its crystal structure. But a - BBO has very high extinction and birefringent.