This makes it possible to provide a semiconductor laser device with {HEAD ~ an attached FAPC monitoring photodiode} that is compact, can be integrated together with another signal receiving photodiode and has {TAIL ~ a highlight} detecting efficiency 
has
This makes it possible to provide a semiconductor laser device with { HEAD ~ an attached FAPC monitoring photodiode } that is compact , can be integrated together with another signal receiving photodiode and has { TAIL ~ a highlight } detecting efficiency
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH