15 October 2015 The thermo-optic characteristics of CdSe/ZnS quantum dot with Z-scan measurement method using a CW laser
Author Affiliations +
Abstract
The thermo-optic properties of CdSe/ZnS quantum dots (QDs) are investigated in this paper. Two CdSe/ZnS QDs-doped samples are fabricated and the closed aperture Z-scan data were obtained by a single-beam Z-scan setup with a continuous laser as the exciting source. With the measured curves the coefficient of nonlinear refractive index n2 (caused by thermal effect) and the thermo-optic coefficient were achieved. CdSe/ZnS QDs-doped materials show larger thermooptic coefficients than the glass materials by 2 orders of magnitude.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jinhua Yan, Jinhua Yan, Jie Lyu, Jie Lyu, Hang Zhang, Hang Zhang, Cheng Cheng, Cheng Cheng, } "The thermo-optic characteristics of CdSe/ZnS quantum dot with Z-scan measurement method using a CW laser", Proc. SPIE 9673, AOPC 2015: Micro/Nano Optical Manufacturing Technologies; and Laser Processing and Rapid Prototyping Techniques, 967311 (15 October 2015); doi: 10.1117/12.2203001; https://doi.org/10.1117/12.2203001
PROCEEDINGS
5 PAGES


SHARE
RELATED CONTENT


Back to Top