Near resonant and nonresonant third-order optical nonlinearities of colloidal InP/ZnS quantum dots

Near resonant and nonresonant third-order optical nonlinearities of colloidal InP/ZnS quantum dots

We have investigated the third-order optical nonlinearities of high-quality colloidal InP/ZnS core-shell quantum dots (QDs) using Z-scan technique with femtosecond pulses. The two-photon absorption cross-sections as high as 6.2 x10^3 GM are observed at 800 nm (non-resonant regime) in InP/ZnS QDs...

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書目詳細資料
Main Authors:	Wang, Y., Yang, X., He, T. C., Gao, Yuan, Demir, Hilmi Volkan, Sun, Xiaowei, Sun, Handong
其他作者:	School of Electrical and Electronic Engineering
格式:	Article
語言:	English
出版:	2013
主題:	DRNTU::Engineering::Electrical and electronic engineering
在線閱讀:	https://hdl.handle.net/10356/96530 http://hdl.handle.net/10220/9874
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

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