Frequently Asked Questions

BBO is a new ultraviolet frequency doubling crystal used in laser instruments.

BBO has a broad phase matchable range from 409.6 nm to 3500 nm.

BBO has a large effective second-harmonic-generation (SHG) coefficient about 6 times greater than that of KDP crystal.

BBO has a high damage threshold of >1 for 1064nm, TEM00, 10ns, 10HZ (polished only), >0.5 for 1064nm, TEM00, 10ns, 10HZ (AR-coated), and >0.3 for 532nm, TEM00, 10ns, 10HZ (AR-coated).

BBO has a wide temperature-bandwidth of about 55℃.

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