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Published September 2009 | Published
Book Section - Chapter Open

Modifying the radiative quantum efficiency of erbium-doped glass in silicon slot waveguides


We have modulated the radiative emission rate of Er In SI slot waveguides with Er-doped glass slots by varying the waveguide layer dimensions. The corresponding quantum efficiency of 1537-nm emission varies between 0.37 and 0.51.

Additional Information

© 2009 IEEE. The authors thank D. Pacifici for useful discussions. RMB gratefully acknowledges the support of the NDSEG Fellowship. This project was funded by the AFOSR under the MURI Award FA9550-06-1-0470.

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August 19, 2023
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