Surface Plasmon-Polariton Mediated Red Emission from Organic Light-Emitting Devices Based on Metallic Electrodes Integrated with Dual-Periodic Corrugation

نویسندگان

  • Yan-Gang Bi
  • Jing Feng
  • Yu-Shan Liu
  • Yun-Fei Li
  • Yang Chen
  • Xu-Lin Zhang
  • Xiao-Chi Han
  • Hong-Bo Sun
چکیده

We demonstrate an effective approach to realize excitation and outcoupling of the SPP modes associated with both cathode/organic and anode/organic interfaces in OLEDs by integrating dual-periodic corrugation. The dual-periodic corrugation consists of two set gratings with different periods. The light trapped in the SPP modes associated with both top and bottom electrode/organic interfaces are efficiently extracted from the OLEDs by adjusting appropriate periods of two set corrugations, and a 29% enhancement in the current efficiency has been obtained.

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عنوان ژورنال:

دوره 4  شماره 

صفحات  -

تاریخ انتشار 2014