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Authors: C. Op de Beeck, G. Roelkens, B. Kuyken
Title: Single-mode heterogeneous III-V/Si3N4 laser
Format: International Conference Proceedings
Publication date: 12/2020
Journal/Conference/Book: European Semiconductor Laser Workshop 2020
Location: Eindhoven, Netherlands
Citations: Look up on Google Scholar
Download: Download this Publication (690KB) (690KB)


We demonstrate a single-mode laser based on a III-V semiconductor optical amplifier, heterogeneously integrated on a silicon nitride chip by micro-transfer printing, and adiabatically coupled to a silicon nitride waveguide cavity through an intermediate layer of hydrogenated amorphous silicon. Single-mode lasing with an on-chip power of 0.6 mW at 1569 nm is achieved using the combination of a microring resonator and a distributed Bragg reflector.

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