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| Nonlinear optical properties of novel H-shaped chromophores |
| Chao Zhi Zhanga,b, Guo Yuan Lub, Chang Shun Wangc |
a Department of Chemistry, Southeast University, Nanjing 210096, China;
b Department of Chemistry, Nanjing University, Nanjing 210009, China;
c Department of Physics, Shanghai Jiaotong University, Shanghai 200240, China |
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Abstract Novel and effective H-shaped chromophores were doped into polymethyl methacrylate (PMMA) to form guest-host polymer thin films. The measurement results of Maker fringe method show that the polymer thin films containing the H-shaped chromophores as a guest exhibit high second harmonic coefficients (d33) compared with other two-dimensional chromophores.
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Received: 01 July 2008
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| Fund:This work was supported by a Start-up Grant from Southeast University to Dr Chao-Zhi Zhang and the Science Foundation of Jiangsu Province of China (No.BK2004085). |
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Corresponding Authors:
Chao Zhi Zhang,E-mail:zhangchaozhi@seu.edu.cn
E-mail: zhangchaozhi@seu.edu.cn
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