Accordingly, to achieve the first object, there is provided a submount for {HEAD ~ an opto electronic module} for outputting {TAIL ~ light incident} from an opto electronic device as an electrical signal 
for outputting
Accordingly , to achieve the first object , there is provided a submount for { HEAD ~ an opto electronic module } for outputting { TAIL ~ light incident } from an opto electronic device as an electrical signal
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH