Dark blue bar is a silicon photonic wire waveguide. A packet of light pulses, shown as a train of white balls, is propagating along the silicon waveguide with a speed not much different from a speed of light in vacuum.
Dark blue bar is a silicon photonic wire waveguide. A packet of light pulses, shown as a train of white balls, is propagating along the silicon waveguide with a speed not much different from a speed of light in vacuum. [ Magnified Image ] [ Get permission to re-use ]
