| The third-order nonlinear optical properties of a side-chain conjugated polythiophene film | |
| Gao Chao1,2; Xiao Qi1; Qiu Shao-Jun1; Hou Chao-Qi2; Xu Pei-Pei1; Liu Jian-Qun1; Gao C | |
| 作者部门 | 先进光电与生物材料研发中心 |
| 2009-05-01 | |
| 发表期刊 | ACTA PHYSICA SINICA
 |
| ISSN | 1000-3290 |
| 卷号 | 58期号:5页码:3578-3583 |
| 产权排序 | 1 |
| 摘要 | A novel side-chain conjugated polythiophene-derivative poly[3-(5'-octyl-thienylene-vinyl)-thiophene] (POTVTh) was synthesized. The polymer films showed a broad absorption band and a narrow bandgap of about 1.82 eV. The third order nonlinear optical properties of the film were measured by Z-scan technique at 800 nm, which showed the nonlinear absoption coefficient, the nonlinear optical refractive index and third order nonlinear optical susceptibility as 5.63 x 10(-7) cm/W, -6. 38 x 10(-11) cm(2)/W and 4.32 x 10(-9) esu, respectively. The results are one to two orders of magnitude larger than those of normal conjugated polymers without conjugated side-chain, indicating the good nordinear optical properties of the polymer. |
| 文章类型 | Article |
| 关键词 | Polythiophene Derivative Side-chain Conjugated Polymers Third Order Nonlinear Optical Susceptibility Nonlinear Optical Refractive Index |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 收录类别 | SCI |
| 关键词[WOS] | Z-SCAN TECHNIQUE ; PHOTOVOLTAIC PROPERTIES ; POLYMER |
| 语种 | 中文 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000266384200112 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/11445 |
| 专题 | 光子功能材料与器件研究室 |
| 通讯作者 | Gao C |
| 作者单位 | 1.Xian Modern Chem Res Inst, Xian 710065, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao Chao,Xiao Qi,Qiu Shao-Jun,et al. The third-order nonlinear optical properties of a side-chain conjugated polythiophene film[J]. ACTA PHYSICA SINICA,2009,58(5):3578-3583. |
| APA | Gao Chao.,Xiao Qi.,Qiu Shao-Jun.,Hou Chao-Qi.,Xu Pei-Pei.,...&Gao C.(2009).The third-order nonlinear optical properties of a side-chain conjugated polythiophene film.ACTA PHYSICA SINICA,58(5),3578-3583. |
| MLA | Gao Chao,et al."The third-order nonlinear optical properties of a side-chain conjugated polythiophene film".ACTA PHYSICA SINICA 58.5(2009):3578-3583. |
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| The third-order nonl（258KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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