Blue-and red-shifting amplified spontaneous emission of CdSe/CdS core/shell colloidal quantum dots
Date
2013Source Title
CLEO: 2013
Publisher
IEEE
Language
English
Type
Conference PaperItem Usage Stats
158
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Abstract
We report blue- and red-shifting amplified spontaneous emission of CdSe/CdS quantum dots, controlled by varying core/shell dimensions and modifying exciton-exciton interactions, with low optical gain threshold of two-photon absorption pumping. © 2013 The Optical Society.
Keywords
Semiconductor quantum dotsTwo photon processes
Amplified spontaneous emissions
CdSe/CdS
Colloidal quantum dots
Core/shell
Exciton-exciton interactions
Gain thresholds
Two-photon absorptions
Spontaneous emission