| Ultrafast optical Kerr effect in amorphous As2Se3 film induced by ultrashort laser pulses | |
| Liu QM(刘启明); Mi J(米君); Qian SX(钱士雄); Wang FX(王福熹); Liu, QM (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, POB 800-211, Shanghai 201800, Peoples R China. | |
| 2002 | |
| Source Publication | Chin. Phys. Lett.
 |
| Volume | 19Issue:4Pages:575 |
| Abstract | Nonresonant third-order nonlinear optical properties of amorphous As2Se3 films were investigated experimentally by the method of femtosecond optical heterodyne detection of the optical Kerr effect at 805 nm with 80 fs ultrafast pulses. The results have shown that the values of real and imaginary components of third-order susceptibility of amorphous As2Se3 films were 5.6 X 10(-12) esu and -2.0 X 10(-13) esu, respectively. Amorphous As2Se3 films demonstrated a very fast response time within 200fs. The ultrafast response and large third-order nonlinearity are attributed to the ultrafast distortion of the electron cloud of As2Se3 films. |
| Subtype | Article |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000175597300039 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.siom.ac.cn/handle/181231/17751 |
| Collection | 高密度光存储技术实验室 |
| Corresponding Author | Liu, QM (reprint author), Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, POB 800-211, Shanghai 201800, Peoples R China. |
| Affiliation | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 2.Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China 3.Fudan Univ, Sch Informat Sci & Technol, Shanghai 200433, Peoples R China |
| Recommended Citation GB/T 7714 | Liu QM,Mi J,Qian SX,et al. Ultrafast optical Kerr effect in amorphous As2Se3 film induced by ultrashort laser pulses[J]. Chin. Phys. Lett.,2002,19(4):575. |
| APA | 刘启明,米君,钱士雄,王福熹,&Liu, QM .(2002).Ultrafast optical Kerr effect in amorphous As2Se3 film induced by ultrashort laser pulses.Chin. Phys. Lett.,19(4),575. |
| MLA | 刘启明,et al."Ultrafast optical Kerr effect in amorphous As2Se3 film induced by ultrashort laser pulses".Chin. Phys. Lett. 19.4(2002):575. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 320.pdf（193KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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