quasiphasematching相关论文
The geometric phase of light has been demonstrated in various platforms of the linear optical regime,raising interest bo......
利用KTiOPO4(KTP)材料非线性系数d33对应的二阶非线性0-类准相位匹配,理论上设计构造了一种周期极化KTiOPO4晶体(PPKTP),当晶体温度......