Grating Based Hybrid Silicon Lasers

摘要

Single wavelength hybrid silicon evanescent lasers are described based on wafer bonding III-V multiple quantum wells to gratings patterned on a silicon waveguide. Distributed Bragg feedback and distributed Bragg reflector lasers are demonstrated integrated with passive silicon waveguides showing thresholds as low as 25mA and output powers as high as 11mW around 1600nm wavelength.