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发明公开
CN101587279A 一种非线性光学晶体亚碲酸镓 失效 - 权利终止

一种非线性光学晶体亚碲酸镓
摘要：
一种非线性光学晶体亚碲酸镓，属于非线性光学材料及其合成。该晶体其化学式为Ga2Te3O9，分子量为355.35，属立方晶系，空间群I－43d，单胞参数为a＝10.5283(15)，V＝1167.0(3)3，Z＝16。采用水热合成法制备。亚碲酸镓(Ga2Te3O9)具有优良的非线性光学性能，其粉末SHG系数为KDP的1倍。
摘要（英）：

The invention relates to nonlinear optical crystal gallium tellurite which belongs to a nonlinear optical material and synthesis thereof. The crystal gallium tellurite has a chemical formula of Ga2Te3O9 and the molecular weight of 355.35, belongs to the trigonal system and has a space group of I-43d and unit cell parameter Z is 16. The gallium tellurite (Ga2Te3O9) is prepared by a hydrothermal synthesis method and has good nonlinear optical performance, and the SHG of gallium tellurite powder is one time of that of KDP.

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