{HEAD ~ The laser carrier} is based on a self aligned semiconductor laser, flip chip mounted on {TAIL ~ a silicon substrate} with planar polymeric waveguides 
{ HEAD ~ The laser carrier } is based on a self aligned semiconductor laser , flip chip mounted on { TAIL ~ a silicon substrate } with planar polymeric waveguides
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH