Abstract
The CdSe quantum dots have been synthesized and their optical properties have been investigated at 775 nm. It was found that both linear absorption and linear scattering were negligible in these colloidal cadmium selenide quantum dots when the light intensity was weak. A strong light-induced scattering was observed when a strong 150 fs Ti:Sapphire laser incident on the sample. The physical origins and the possible photonic applications of this phenomenon were investigated.
© 2010 Optical Society of America
PDF ArticleMore Like This
Qiguang Yang, JaeTae Seo, Bagher Tabibi, and William Yu
FW4 Asia Communications and Photonics Conference and Exhibition (ACP) 2009
Brian A. Akins, Gloria Medina, Tosifa A. Memon, Antonio C. Rivera, Gennady A. Smolyakov, and Marek Osiński
CTuNN7 Conference on Lasers and Electro-Optics (CLEO:S&I) 2010
Tianquan Lian
LWC1 Laser Science (LS) 2010