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