| 芘基查尔酮的合成及三阶非线性光学性质 |
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| 引用本文： | 孙金鱼,石玉芳,王桂林,赵明根.芘基查尔酮的合成及三阶非线性光学性质[J].应用化学,2015,32(10):1134-1138. |
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| 作者姓名： | 孙金鱼 石玉芳 王桂林 赵明根 |
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| 作者单位： | 忻州师范学院化学系 山西 忻州 034000 |
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| 摘 要： | 合成了一种新的具有潜在应用价值的非线性光学(NLO)有机材料1-(芘-1-基)-3-(4-二甲氨基苯基)丙烯酮(PMAK),并通过 NMR、IR、MS和元素分析等技术手段进行了表征。 采用溶液Nd:YAG激光技术测定了PMAK的三阶非线性光学性质并确定了相关参数。 纳秒实验结果:折射率n2=-3.5×10-17 m2/W,吸收系数β=7.0×10-10 m/W,极化率χ(3)=2.54×10-11 esu,分子超极化率γ=3.44×10-30 esu;皮秒实验结果:n2=-2.8×10-18 m2/W,β=8.3×10-11 m/W,χ(3)=2.49×10-12 esu,γ=3.33×10-31 esu。
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| 关 键 词： | 芘的衍生物 (芘-基)-(二甲氨基苯基)丙烯酮 查尔酮 合成 非线性光学性质 |
| 收稿时间： | 2015-02-09 |
Synthesis and Three-order Nonlinear Optical Property of Pyrenyl Chalcone |
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| SUN Jinyu,SHI Yufang,WANG Guilin,ZHAO Minggen.Synthesis and Three-order Nonlinear Optical Property of Pyrenyl Chalcone[J].Chinese Journal of Applied Chemistry,2015,32(10):1134-1138. |
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| Authors: | SUN Jinyu SHI Yufang WANG Guilin ZHAO Minggen |
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| Institution: | Department of Chemistry,Xinhhou Teachers University,Xinzhou,Shanxi 034000,China |
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| Abstract: | A new nonlinear optical(NLO) organic material, 1-(pyrene-1-yl)- 3-(4-dimethyl aminophenyl)acrylic ketone(PMAK), was synthesized and characterized with 1H NMR, IR, MS and elemental analysis. Meanwhile, the three-order nonlinear optical property of PMAK was tested by the Nd:YAG powder laser technology and the relevant parameters were determined. Nanosecond results are as follows:the refractive index n2=-3.5×10-17 m2/W, the absorption coefficient β=7.0×10-10 m/W, the polarization rate χ(3)=2.54×10-11 esu, the molecular hyperpolarizability γ=3.44×10-30 esu. Picosecond results are as follows:n2=-2.8×10-18 m2/W, β=8.3×10-11 m/W, χ(3)=2.49×10-12 esu, γ=3.33×10-31 esu. |
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| Keywords: | pyrene derivative (pyrene-yl)-(dimethylaminophenyl)acrylic ketone chalcone nonlinear optical property |
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