Nonlinear Optical Properties of Indium Phthalocyanine Axially Grafted Polystyrene Thin Film
ZHU Rong-Yi1,2 , QIU Xue-Qiong1,2 , CHEN Yu3 , QIAN Shi-Xiong1
1 Department of Physics, Fudan University, Shanghai 200433
2 National Key Laboratory of Surface Physics, Fudan University, Shanghai 200433
3 Laboratory for Advanced Materials, Department of Chemistry, East China University of Science and Technology, Shanghai 200237
Nonlinear Optical Properties of Indium Phthalocyanine Axially Grafted Polystyrene Thin Film
ZHU Rong-Yi1,2 ;QIU Xue-Qiong1,2 ;CHEN Yu3 ;QIAN Shi-Xiong1
1 Department of Physics, Fudan University, Shanghai 200433
2 National Key Laboratory of Surface Physics, Fudan University, Shanghai 200433
3 Laboratory for Advanced Materials, Department of Chemistry, East China University of Science and Technology, Shanghai 200237
关键词 ：
42.65.An ,
42.70.Jk ,
78.47.+p ,
81.05.Lg
Abstract ： Ultrafast dynamics and third-order nonlinearity of thin films of tert-butyl peripherally-substituted indium phthalocyanine axially grafted polystyrene (tBu4 PcIn--PS) are investigated by femtosecond optical-Kerr-effect (OKE) and z-scan experiments. The fastest component (< 200 fs) in the OKE traces of the film is related to the electron cloud distortion, where the phthalocyanine-polymer interaction may enhance this contribution. The z-scan measurement also indicates that this interaction might enhance the third-order optical nonlinearity. The measurements shows that the magnitudes of X3 of these films are in order of 10-11 esu.
Key words ：
42.65.An
42.70.Jk
78.47.+p
81.05.Lg
出版日期: 2006-03-01
:
42.65.An
(Optical susceptibility, hyperpolarizability)
42.70.Jk
(Polymers and organics)
78.47.+p
81.05.Lg
(Polymers and plastics; rubber; synthetic and natural fibers; organometallic and organic materials)
引用本文:
ZHU Rong-Yi;QIU Xue-Qiong;CHEN Yu;QIAN Shi-Xiong. Nonlinear Optical Properties of Indium Phthalocyanine Axially Grafted Polystyrene Thin Film[J]. 中国物理快报, 2006, 23(3): 622-624.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I3/622
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2006, Vol. 23 
