nonlinear optical (NLO) crystals are used in frequency conversion
for lasers. Dream Lasers
has a complete line of NLO crystals including BBO, KTP KNbO3,
KDP & DKDP and LiNbO3 crystals. New NLO crystals
such as CLBO and CBO crystals are under R&D stage in Dream
Lasers. Please refer to Technology
Chapter for more information about nonlinear crystals.