Colloidal quantum dot based photonic devices

Author

Okoye, Nicky ; Goldberg, David ; Husaini, Saima ; Fein, Yaakov ; Menon, Vinod M.

Author_Institution

Dept. of Phys., City Univ. of New York (CUNY), New York, NY, USA

fYear

2011

fDate

10-12 Jan. 2011

Firstpage

51

Lastpage

52

Abstract

In this paper photonic devices incorporating colloidal quantum dots are demonstrated. One-dimensional microcavity structure are fabricated using a combination of low temperature plasma enhanced chemical vapor deposition and spin coating. Enhancement in spontaneous emission from the CdSe/ZnS core/shell QDs embedded in the microcavity is demonstrated through steady state and time resolved luminescence measurements.

Keywords

II-VI semiconductors; cadmium compounds; colloids; integrated optics; integrated optoelectronics; micro-optics; microcavities; optical fabrication; photoluminescence; plasma CVD; semiconductor devices; semiconductor growth; spin coating; wide band gap semiconductors; zinc compounds; 1D microcavity structure; CdSe-ZnS; colloidal quantum dot based photonic devices; core-shell QD; low temperature plasma enhanced chemical vapor deposition; optical fabrication; spin coating; spontaneous emission; time resolved luminescence; Luminescence; Microcavities; Optical waveguides; Photonic crystals; Photonics; Quantum dots; Scanning electron microscopy;

fLanguage

English

Publisher

ieee

Conference_Titel

Winter Topicals (WTM), 2011 IEEE

Conference_Location

Keystone, CO

Print_ISBN

978-1-4244-8428-7

Type

conf

DOI

10.1109/PHOTWTM.2011.5730041

Filename

5730041