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发明公开
CN103628135A 化合物磷钼酸铷和磷钼酸铷非线性光学晶体及制备方法和用途 有权

化合物磷钼酸铷和磷钼酸铷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磷钼酸铷和磷钼酸铷非线性光学晶体及制备方法和用途，该化合物的化学式为Rb4Mo5P2O22，采用固相法制备，磷钼酸铷非线性光学晶体的化学式为Rb4Mo5P2O22，属正交晶系，空间群为C2221，晶胞参数为：Z＝4，其粉末倍频效应为1倍KDP(KH2PO4)，紫外透光波段截止边为300nm，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，适合于制作非线性光学器件，在倍频转换、光参量振荡器等非线性光学器件中可以得到广泛应用。
摘要（英）：

The invention relates to compound rubidium phosphomolybdate, rubidium phosphomolybdate nonlinear optical crystals, and a preparation method and applications of the compound rubidium phosphomolybdate and the rubidium phosphomolybdate nonlinear optical crystals. Chemical formula of the compound rubidium phosphomolybdate is Rb4Mo5P2O22; the compound rubidium phosphomolybdate is prepared via solid phase method; chemical formula of the rubidium phosphomolybdate nonlinear optical crystals is Rb4Mo5P2O22; the rubidium phosphomolybdate nonlinear optical crystals belong to orthorhombic system; space group is C2221; cell parameter Z=4; powder frequency-doubled effect of the rubidium phosphomolybdate nonlinear optical crystals is one time of that of KDP (KH2PO4); and ultraviolet transmittance wave band cutoff wavelength is 300nm. Growth process of the rubidium phosphomolybdate nonlinear optical crystals possesses advantages such as simple operation, low cost, low toxicity, short growth cycle, and stable physico-chemical properties; and used reagents are inorganic reagents. The rubidium phosphomolybdate nonlinear optical crystals are suitable for preparation of nonlinear optical elements, and can be widely used in the nonlinear optical elements such as double frequency conventors and optical parametric oscillators.

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