Title :
Silicon-nanocrystal resonant-cavity light-emitting devices for color tailoring
Author :
Tseng, C.K. ; Hung, H.W. ; Huang, J.R. ; Lee, K.Y. ; Lin, G.R. ; Shieh, J.M. ; Lee, M.C.M.
Author_Institution :
Inst. of Photonics Technol., Nat. TsingHua Univ., Hsinchu, Taiwan
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
A silicon-nanocrsytal resonant-cavity light-emitting device is presented. Through microcavity effect, the external-quantum-efficiency increases by 3.5 times and the emission spectra narrows by 1/8. Green, yellow, orange and red colors are emitted by tuning cavity length.
Keywords :
light emitting devices; micro-optics; nanostructured materials; silicon; Si; color tailoring; emission spectra; external quantum efficiency; microcavity effect; resonant cavity light emitting devices; silicon nanocrystal; Bandwidth; Cavity resonators; Distributed Bragg reflectors; Films; Gold; Silicon; Wavelength measurement;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193767
