标题: Periodically Poled KTP (PPKTP) [打印本页] 作者: kaka 时间: 2008-9-16 14:16 标题: Periodically Poled KTP (PPKTP) Periodically Poled KTP is an entirely new type of nonlinear material. It can be tailor- made for all non-linear applications within the transparency range of KTP, without the phase matching limitations of bulk KTP. It’s effective non linear coefficient is about three times larger than that of bulk KTP.