Greater than 100mW Coupled Power from O-band Quantum Dot Laser to Silicon Nitride Waveguides through Micro-Transfer Print Integration

Etched-facet O-band quantum dot Fabry-Perot lasers were integrated with low-loss silicon nitride waveguides on silicon through micro-transfer printing. Greater than 100mW power is coupled from both laser facets with approximately 4dB coupling loss per facet.