Chinese Journal of Applied Chemistry ›› 2016, Vol. 33 ›› Issue (2): 149-154.DOI: 10.11944/j.issn.1000-0518.2016.02.150216

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Synthesis and Third-order Nonlinear Optical Property of 1-(Pyrene-1-yl)-3-(4-methoxyphenyl)acrylic Ketone

SHI Yufang,SUN Jinyu,LIU Chengqi,ZHAO Minggen()   

  1. Shanxi Province Key Laboratory for Materials and ComputationalChemistry,Department of Chemistry,Xinzhou Teachers University,Xinzhou,Shanxi 034000,China
  • Received:2015-06-29 Accepted:2015-11-13 Published:2016-02-01 Online:2016-02-01
  • Contact: ZHAO Minggen
  • Supported by:
    Supported by the Key Discipline of Xinzhou Teachers University Subject(No.XK201205)

Abstract:

A new nonlinear optical(NLO) organic material 1-(pyrene-1-yl)-3-(4-methoxyphenyl)acrylic ketone(PMPAK) was synthesized and characterized with 1H NMR, IR, HR-MS and elemental analysis. The three order NLO properties of PMPAK was tested by 4f phase-coherent imaging system which utilized Nd:YAG-Laser System as the light source. The laser pulse was set at the wavelength of 450 nm with the pulse duration of 4 ns(FWHM), thus the relevant parameters were determined as: the nonlinear refractive index n2=-1.84×10-16 m2/W, the nonlinear absorption coefficient β=2.53×10-9 m/W and the third-order nonlinear polarizability χ(3)=1.137×10-10 esu.

Key words: pyrene derivatives, Chalcone, (pyrene-yl)-(methoxyphenyl)acrylic ketone, synthesis, nonlinear optical properties