Monolithically integrated semiconductor lasers with Si photonic circuits (IMAGE)
Caption
a) Illustrative view of the final device: a laser made from a III-V semiconductor layer stack grown on the Si substrate in recessed trenches emit laser light that couples into SiN waveguides, b) colored IR image of the waveguides, evidencing light exiting from a SiN waveguide, c) top view of the device showing the laser ridge perfectly aligned with the passive SiN waveguide.
Credit
by Andres Remis, Laura Monge-Bartolome, Michele Paparella, Audrey Gilbert, Guilhem Boissier, Marco Grande, Alan Blake, Liam O’Faolain, Laurent Cerutti, Jean-Baptiste Rodriguez, and Eric Tournié
Usage Restrictions
Credit must be given to the creator.
License
CC BY