The group’s principle activity is to develop mass-manufacturable periodically poled nonlinear crystals and laser products. The group’s products include SPST_PPMgOLN_532nm_35C_L5mm Spectralus (TM) 532nm SHG PPMgOLN Crystal andSPST_PPMgOLN_488nm_35C_L5mm Spectralus(tm) 488 nm SHG PPMgOLN Crystal. The group operates from United States.