Investigating high-speed modulation characteristics of quantum dots in red emitting quantum dot-light emitting diodes

Fan Zhang, Chunfeng Zhang, Zhanao Tan, Ting Zhu, Jian Xu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigate the high-speed modulation characteristics of quantum dots in red emitting quantum dot-light emitting diodes, in which the -3dB cutoff frequency for 6-mm2 device is 1.5 MHz under optimized conditions. The introduction of a positive offset DC bias voltage greatly increases the modulation speed at low applied voltage range.

Original languageEnglish (US)
Title of host publication2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS
DOIs
StatePublished - Sep 15 2008
EventConference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008 - San Jose, CA, United States
Duration: May 4 2008May 9 2008

Publication series

Name2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS

Other

OtherConference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS 2008
CountryUnited States
CitySan Jose, CA
Period5/4/085/9/08

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Zhang, F., Zhang, C., Tan, Z., Zhu, T., & Xu, J. (2008). Investigating high-speed modulation characteristics of quantum dots in red emitting quantum dot-light emitting diodes. In 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS [4551521] (2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS). https://doi.org/10.1109/CLEO.2008.4551521