Publication
CLEO 2016
Conference paper

Integrated silicon nitride microdisk lasers based on quantum dots

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Abstract

On-chip waveguide-coupled silicon nitride microdisk lasers are demonstrated using a 55 nm CdSe/CdS quantum dots film as gain material. The devices were fabricated with a hybrid integration technique able to embed quantum dots in SiN cavities. Lasing is achieved under optical pumping with a record low threshold of 26.8 μJ·cm-2 in a 7 μm-diameter disk.

Date

16 Dec 2016

Publication

CLEO 2016

Authors

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