Wavelength Tunable Light Emitting Nanostructures and Devices

Author

Choy, Wallace C.H. ; Liang, C.J. ; Leung, Y.P.

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong

fYear

2006

fDate

16-18 Oct. 2006

Firstpage

243

Lastpage

248

Abstract

In this paper, we report our recent progress in wavelength tunable organic light emitting diodes (OLEDs) and nanostructures. For OLEDs, a considerable color tunability by changing the applied voltage is demonstrated and the mechanisms of the tunability are discussed. For the nanostructures, the tunable emission of ZnSe nanobelts by modifying the operation temperature is reported. The origins of the emission light will be discussed.

Keywords

II-VI semiconductors; electroluminescent devices; integrated optoelectronics; nanoelectronics; optical tuning; organic light emitting diodes; wide band gap semiconductors; zinc compounds; OLED operation; ZnSe; ZnSe nanobelt tunable emission; adjustable wavelength optoelectronic device; applied voltage; color tunability; operation temperature; organic light emitting diodes; wavelength tunable light emitting nanostructures; Electrons; Nanostructures; Optical devices; Optical modulation; Organic light emitting diodes; Stimulated emission; Temperature; Tunable circuits and devices; Voltage; Zinc compounds;

fLanguage

English

Publisher

ieee

Conference_Titel

Biophotonics, Nanophotonics and Metamaterials, 2006. Metamaterials 2006. International Symposium on

Conference_Location

Hangzhou

Print_ISBN

0-7803-9773-8

Electronic_ISBN

0-7803-9774-6

Type

conf

DOI

10.1109/METAMAT.2006.335050

Filename

4134789