2003 Volume 12 Issue 3
Article Contents

Wang Shu-Feng(王树峰), Huang Wen-Tao(黄文涛), Liu Chu-Ling(刘春玲), Yang Hong(杨宏), Gong Qi-Huang(龚旗煌), Takashi Kobayashi, Tsuyoshi Takeyama, Masashi Horikiri, Yasuhiro F. Miura. 2003: Investigation on ultrafast third-order optical nonlinearity of metal(dmit)2/(mnt)2 charge transfer complexes, Chinese Physics B, 12(3): 305-309.
Citation: Wang Shu-Feng(王树峰), Huang Wen-Tao(黄文涛), Liu Chu-Ling(刘春玲), Yang Hong(杨宏), Gong Qi-Huang(龚旗煌), Takashi Kobayashi, Tsuyoshi Takeyama, Masashi Horikiri, Yasuhiro F. Miura. 2003: Investigation on ultrafast third-order optical nonlinearity of metal(dmit)2/(mnt)2 charge transfer complexes, Chinese Physics B, 12(3): 305-309.

Investigation on ultrafast third-order optical nonlinearity of metal(dmit)2/(mnt)2 charge transfer complexes

  • Available Online: 30/03/2003
  • Fund Project: the National Key Basic Research Special Foundation of China(Grant G1999075207)%the National Natural Science Foundation of China (Grant Nos. 19884001 and 19525412). Project also supported in part by Grant-in-Aid for Scientific
  • We have investigated the transient third-order optical nonlinearity of the solutions of Metal(dmit)2/(mnt)2 salts in acetone by employing femtosecond optical Kerr gate measurement at 830 nm wavelength. An order of enhancement on the second-order hyperpolarizability is found for the above salts with central atoms of Cu and Ni. We have suggested an explanation for the enhancement based on the extension of electronic conjugation by the centring Cu or Ni atom.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Investigation on ultrafast third-order optical nonlinearity of metal(dmit)2/(mnt)2 charge transfer complexes

Abstract: We have investigated the transient third-order optical nonlinearity of the solutions of Metal(dmit)2/(mnt)2 salts in acetone by employing femtosecond optical Kerr gate measurement at 830 nm wavelength. An order of enhancement on the second-order hyperpolarizability is found for the above salts with central atoms of Cu and Ni. We have suggested an explanation for the enhancement based on the extension of electronic conjugation by the centring Cu or Ni atom.

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