应用化学 ›› 2015, Vol. 32 ›› Issue (10): 1134-1138.DOI: 10.11944/j.issn.1000-0518.2015.10.150061

• 研究论文 • 上一篇    下一篇

芘基查尔酮的合成及三阶非线性光学性质

孙金鱼,石玉芳,王桂林,赵明根   

  1. 忻州师范学院化学系 山西 忻州 034000
  • 收稿日期:2015-02-09 接受日期:2015-05-29 出版日期:2015-10-10 发布日期:2015-10-10
  • 通讯作者: 赵明根

Synthesis and Three-order Nonlinear Optical Property of Pyrenyl Chalcone

SUN Jinyu,SHI Yufang,WANG Guilin,ZHAO Minggen   

  1. Department of Chemistry,Xinhhou Teachers University,Xinzhou,Shanxi 034000,China
  • Received:2015-02-09 Accepted:2015-05-29 Published:2015-10-10 Online:2015-10-10
  • Contact: ZHAO Minggen
  • Supported by:
    Supported by the Key Discipline Project of Xinzhou Teachers University(No.XK201205)

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。

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

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.

Key words: pyrene derivative, (pyrene-yl)-(dimethylaminophenyl)acrylic ketone, chalcone, nonlinear optical property