摘要
介绍了CdxZn1-xSe量子点的制备方法、形貌、组成以及表征,并对其非线性光学进行了研究。结果表明,CdxZn1-xSe量子点呈现自散焦特性,具有良好的非线性性能,尤其,其光学非线性参数可通过化学组成进行调节。因此,CdxZn1-xSe量子点在激光防护、光电开关等方面具有重要的潜在应用价值。
The preparation method, morphologies, composition and characterization of CdxZn1-xSe quantum dots are introduced, and the nonlinear optical properties are researched. Research results show that the CdxZn1-xSe quantum dots exhibit self defocusing property and have good nonlinear optical performance, particularly, their nonlinear optical parameters can be adjusted by controlling their chemical compositions. Thus, CdxZn1-xSe quantum dots have potential applications in the fields such as laser protection and photoelectric switches.
出处
《光电技术应用》
2016年第5期22-26,共5页
Electro-Optic Technology Application
