Title :
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
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;
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
DOI :
10.1109/METAMAT.2006.335050
