Non-linear crystal
Tempotec Optics Co., Ltd.
The nonlinear optical (NLO) crystals are mainly used in laser frequency conversion application such as: SHG (Second Harmonic Generation), THG (Third Harmonic Generation), OPO (Optical parametric Generation), etc.
KTP crystal
KTP crystal is the most popular NLO crytal, especially in the Nd laser frequency doubling (SHG 1064->532nm) applicaiton.
