利用双重基元模型和分子工程方法,研究探索出一种可用于半导体激光(LD)直接倍频的新型络合物型高效非线性光学材料——硫氰酸汞镉(CMTC)晶体.本文第1次报道采用降温法自混合溶剂中生长CMTC单晶.对该晶体的结构、光学及非线性光学性能进行了较全面的研究.在络合物材料中,CMTC首次实现了半导体激光室温下直接倍频,获毫瓦级高效蓝紫光输出. In this paper, a novel complex type high efficient nonlinear optical material, CMTC, which can be used in direct laser diode (LD) multiplication, is explored by using dual elemental models and molecular engineering methods. In the first report, the CMTC single crystal was grown from a mixed solvent by the cooling method, and the crystal structure, optical and nonlinear optical properties were studied comprehensively.In the complex materials, CMTC realized for the first time a semiconductor laser directly at room temperature Multiplier, by milliwatt-class efficient blue-violet output.