Title :
Color-selective quantum dot photodetection through plasmonic integration
Author :
Huang, Ludan ; Lin, Lih Y.
Author_Institution :
Dept. of Phys., Univ. of Washington, Seattle, WA, USA
Abstract :
We propose a color-selective photodetection scheme through integration of Au nanoparticles with CdSe/ZnS quantum dot photodetectors. Preliminary experimental results confirm enhancement of photodetector external quantum efficiency at wavelengths near the plasmonic resonance of Au nanoparticles.
Keywords :
Electrodes; Gold; Lighting; Nanoparticles; Nanoscale devices; Optical sensors; Photodetectors; Plasmons; Quantum dots; Resonance;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
