Investigating non-radiative energy transfer in quantum-dot-based white light emitting diodes

Fan Zhang, Chunfeng Zhang, Jian Xu, Min Joo Park, Joon Seop Kwak, Suzanne E. Mohney

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

Abstract

We fabricated an InGaN based nanorod LED structure with colloidal quantum-dot (QD) phosphors deposited in between the nanorods, creating side-wall coupling between QD phosphors and InGaN multiple-quantum-well (MQW) emitters. Time-resolved photoluminescence measurements for nanorod structures with and without colloidal QD coating were performed to study the direct MQW-to-QD non-radiative energy transfer.

Original languageEnglish (US)
Title of host publicationLasers and Electro-Optics/Quantum Electronics and Laser Science Conference
Subtitle of host publication2010 Laser Science to Photonic Applications, CLEO/QELS 2010
Publication statusPublished - Oct 11 2010
EventLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010 - San Jose, CA, United States
Duration: May 16 2010May 21 2010

Other

OtherLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010
CountryUnited States
CitySan Jose, CA
Period5/16/105/21/10

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Radiation

Cite this

Zhang, F., Zhang, C., Xu, J., Joo Park, M., Seop Kwak, J., & Mohney, S. E. (2010). Investigating non-radiative energy transfer in quantum-dot-based white light emitting diodes. In Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010 [5500554]