CORSTEC Inc.，established in Beijing of China， specializes in growing and manufacturing nonlinear optical crystals and optical components. CORSTEC has been the first in China to be capable of producing and providing high quality and reliable BBO Pockels cell for OEM application.

Available in large quantities in CORSTEC，Inc.:

1、Pockels Cell Q-switch: BBO， RTP， LiNbO3

2、Nonlinear Optical Crystals: BBO， KTP， KD*P， LiNbO3

3、Laser crystals: Nd:YVO4， Nd:YAG

4、Other optical components: BK7 Lense， Fused silica lense， windows