Nonlinear optical response of nc-Si-SiO2 films studied with femtosecond four-wave mixing technique
文献类型：期刊论文
| 作者 | Guo HQ (Guo Heng-Qun) ; Wang QM (Wang Qi-Ming) |
| 刊名 | chinese physics letters
 |
| 出版日期 | 2006 |
| 卷号 | 23期号:11页码:2989-2992 |
| ISSN号 | 0256-307x |
| 关键词 | 3RD-ORDER TIME GAAS |
| 通讯作者 | guo, hq, huaqiao univ, coll informat sci & technol, quanzhou 362021, peoples r china. e-mail: hqguo@hqu.edu.cn |
| 中文摘要 | nonlinear optical properties of silicon nanocrystals (nc-si) embedded in sio2 films are investigated using time-resolved four-wave mixing technique with a femtosecond laser. the off-resonant third-order nonlinear susceptibility chi((3)) is observed to be 1.3 x 10(-10) esu at 800 nm. the relaxation time of the film is fast as short as 50 fs. the off-resonant nonlinearity is predominantly electronic in origin and enhanced due to quantum confinement. |
| 学科主题 | 光电子学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-04-11 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/10272]  |
| 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 | Guo HQ ,Wang QM . Nonlinear optical response of nc-Si-SiO2 films studied with femtosecond four-wave mixing technique[J]. chinese physics letters,2006,23(11):2989-2992. |
| APA | Guo HQ ,&Wang QM .(2006).Nonlinear optical response of nc-Si-SiO2 films studied with femtosecond four-wave mixing technique.chinese physics letters,23(11),2989-2992. |
| MLA | Guo HQ ,et al."Nonlinear optical response of nc-Si-SiO2 films studied with femtosecond four-wave mixing technique".chinese physics letters 23.11(2006):2989-2992. |
入库方式： OAI收割
来源：半导体研究所
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