Effect of the electrostatic interactions of chromophores on the macroscopic second-order nonlinear optical properties of the polymer films
文献类型：期刊论文
| 作者 | Shi W ; Fang CS ; Xu ZL ; Pan QW ; Zhao X ; Gu QT ; Xu D ; Yu JZ |
| 刊名 | acta physica sinica
 |
| 出版日期 | 2000 |
| 卷号 | 49期号:5页码:904-910 |
| 关键词 | ELECTROOPTIC RESPONSE POLED POLYMER WAVE-GUIDES |
| ISSN号 | 1000-3290 |
| 通讯作者 | shi w,shandong univ,state key lab crystal mat,jinan 250100,peoples r china. |
| 中文摘要 | the polyetherketone (pek-c) guest-host system thin films doped with 3-(1,1-dicyanothenyl)-1-phenyl-4,5-dihydro-1h-pryazole (dcnp) were prepared. their second-order nonlinear optical (nlo) coefficients chi(33)((2)) were measured by using maker fringe method for the polymer films doped with different weight percents of dcnp. experimental results indicate that the second-order nlo properties of the poled polymer films could decrease with the chromophore loading increasing when the chromophore loading reaches a fairly high level. in this paper, the relationship between the macroscopic second-order nlo coefficient and the chromophore number density was modified under considering the role of the electrostatic interactions of chromophores in the polymer film. according to the modified relationship, the macroscopic second-order nlo coefficient is no longer in direct proportion with the chromophore number density in the polymer film. the effect of the electrostatic interactions of chromophores on second-order nlo properties was discussed. the attenuation of the macroscopic second-order nlo activity can be demonstrated by the role of the chromophore electrostatic interactions at high loading of chromophore in the polymer systems. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 中文 |
| 公开日期 | 2010-08-12 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/12608]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Shi W,Fang CS,Xu ZL,et al. Effect of the electrostatic interactions of chromophores on the macroscopic second-order nonlinear optical properties of the polymer films[J]. acta physica sinica,2000,49(5):904-910. |
| APA | Shi W.,Fang CS.,Xu ZL.,Pan QW.,Zhao X.,...&Yu JZ.(2000).Effect of the electrostatic interactions of chromophores on the macroscopic second-order nonlinear optical properties of the polymer films.acta physica sinica,49(5),904-910. |
| MLA | Shi W,et al."Effect of the electrostatic interactions of chromophores on the macroscopic second-order nonlinear optical properties of the polymer films".acta physica sinica 49.5(2000):904-910. |
入库方式： OAI收割
来源：半导体研究所
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