摘要
This paper reports the growth and two-wave coupling properties of(K_(0.5)-Na_(0.5))2z(Sr_(0.75)Ba_(0.25))_(1-z)Nb_(2)O_(6)(z=0.1,0.05 and 0.03)crystals.Comparing to the others,the crystal at z=0.05 has shorter response time and larger two-wave coupling gain coefficient.The gain coefficient of it surpasses that of SBN:Ce.
