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Proceedings Paper

Full metal organic microcavity emitting device
Author(s): Chunyu Zhang; Fengying Ma; Yongqiang Ning; Yun Liu; Xingyuan Liu; Li Qin; Changqin Jin; Lijun Wang
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Paper Abstract

A red emitting microcavity device with a multiple layer of Glass/DBR/Ag/NPB/DCM:Alq3/ Alq3/LiF/Al was fabricated. Comparing with device of Glass/ITO/NPB/DCM: Alq3/ Alq3/LiF/Al, the spectrum of the microcavity device was narrowed from 67nm to 27nm and the peak intensity was increased by a factor of 2.5, while the current density was one eighth of that of non-cavity device at the same bias voltage. By inserting an Ag layer between ITO and NPB the current intensity was sharply enhanced about three times and because of weak cavity effects the spectrum changed largely.

Paper Details

Date Published: 12 May 2004
PDF: 4 pages
Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); doi: 10.1117/12.521639
Show Author Affiliations
Chunyu Zhang, Lab. of Excited State Processes (China)
Changchun Institute of Optics, Fine Mechanics and Physics (China)
Fengying Ma, Lab. of Excited State Processes (China)
Changchun Institute of Optics, Fine Mechanics and Physics (China)
Yongqiang Ning, Lab. of Excited State Processes (China)
Changchun Institute of Optics, Fine Mechanics and Physics (China)
Yun Liu, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Xingyuan Liu, Lab. of Excited State Processes (China)
Changchun Institute of Optics, Fine Mechanics and Physics (China)
Li Qin, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Changqin Jin, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Lijun Wang, Lab. of Excited State Processes (China)


Published in SPIE Proceedings Vol. 5280:
Materials, Active Devices, and Optical Amplifiers
Connie J. Chang-Hasnain; Dexiu Huang; Yoshiaki Nakano; Xiaomin Ren, Editor(s)

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