Integration of polymer light-emitting diode and polymer waveguide on Si substrate
- 7 August 2006
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 89 (6)
- https://doi.org/10.1063/1.2219718
Abstract
We integrate a polymer light-emitting diode (PLED) and a polymer waveguide on a Si substrate. The light emitted from the PLED is coupled to the waveguide by a diffuser and a reflection layer with coupling efficiency about 1%. There is no delay nor distortion between PLED emission and the light propagation in the waveguide. Good direct modulation characteristics of the waveguide output are demonstrated up to 200kHz. The device structure and processes are based on easy spin coating and are compatible to Si technology.Keywords
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