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Organic Electro-Optic &
All-Optical Materials & Devices

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Monolithic Integration of Active Materials on Submicron Silicon Devices

Efficient coupling through nano-taper:

  • Size and effective index conversion from submicron high index (e.g. Si) waveguide mode to ~5 micron low index (e.g. polymer) waveguide mode.

  • Coupling enhancement factor measured over 1520-1620nm:
    TE: 7.0 ± 0.4 TM: 8.2 ± 0.5

  • Demonstrated enhancement of particle cross-section due to cavity effect.
PI: Lipson
 
This material is based upon work supported by the STC Program of the National Science Foundation No. DMR 0120967. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.
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