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不久之前发现,Gd2(MoO4)3晶体除了具有独特的铁电性和铁弹性之外,还具有较大的二次和三次非线性极化率(X(2)和X(3))。这就能够成功地用于1μm激光的倍频[1]和拉曼参量激光器[2,3]。Gd2(MoO4)3个晶体同时是一种半导体激光泵浦的激光器的高效介质[4]。作者研究了Gd2(MoO
Not long ago it was found that Gd2 (MoO4) 3 crystals have large second and third order nonlinear polarizabilities (X (2) and X (3)) in addition to their unique ferroelectric and ferroelastic properties. This can be successfully used for 1 [mu] m laser frequency doubling [1] and Raman parametric lasers [2,3]. Gd2 (MoO4) 3 crystals are also an efficient medium for semiconductor laser-pumped lasers [4]. The authors studied the Gd2 (MoO