16 Wavelengths Comb Source Using Large-Scale Hybrid Photonic Integration
06 March 2022
We demonstrate a 16 wavelengths comb source using hybrid integration of 16 gain chips, 32 balls lenses and an arrayed waveguide grating, with total output power >20 mW, SMSR 56 dB, and kHz-scale linewidths. © 2022 The Author(s)
