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发明授权
CN106192002B 铷硼碳氧碘氢和铷硼碳氧碘氢非线性光学晶体及制备方法和用途 有权

铷硼碳氧碘氢和铷硼碳氧碘氢非线性光学晶体及制备方法和用途
摘要：
本发明涉及一种化合物铷硼碳氧碘氢和铷硼碳氧碘氢非线性光学晶体及制备方法和用途，该化合物的分子式为Rb9[B4O5(OH)4]3(CO3)I•7H2O，分子量为1656.07，该晶体的分子式为Rb9[B4O5(OH)4]3(CO3)I•7H2O，分子量为1656.07，属于三方晶系，空间群为P‑62c，采用水热法，通过程序降温或自然降温的方法即可得到铷硼碳氧碘氢非线性光学晶体。该晶体非线性光学效应为KDP晶体的0.5倍，透光波段319nm至2600nm。该晶体生长过程具有操作简单，成本低，所用的试剂为无机原料，毒性低，生长周期短，物化性质稳定等优点。本发明的铷硼碳氧碘氢非线性光学晶体在倍频转换、光参量振荡器等非线性光学器件中得到广泛应用。
摘要（英）：

The invention relates to a Rb-B-C-O-I-H compound, a Rb-B-C-O-I-H nonlinear optical crystal, a preparation method, and an application. A molecular formula of the compound is Rb9[B4O5(OH)4]3(CO3)I.7H2O, and the molecular weight is 1656.07. The molecular formula of the crystal is Rb9[B4O5(OH)4]3(CO3)I.7H2O, and the molecular weight is 1656.07. The crystal belongs to trigonal crystal system with a space group being P-62c. The Rb-B-C-O-I-H nonlinear optical crystal is prepared through a hydrothermal method in a manner of programmed temperature reducing or natural temperature reducing. The nonlinear optical effect of the crystal is 0.5 times of a KDP crystal. The light transmittance wave band is 319-2600 nm. The crystal is simple in operation and low in cost in production process. The employed reagents are inorganic raw materials and low in toxicity. The crystal is short in growth period and stable in physical and chemical properties. The Rb-B-C-O-I-H nonlinear optical crystal has wide application in the fields of double frequency conversion, optical parametric oscillator and the like nonlinear optical devices.

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