While a single cable 30 can be used it is often desirable to utilize a second fiber 32 interfacing at one end with fiber 30 and at {HEAD ~ its second end} delivering {TAIL ~ the laser light} to target 20 
delivering
While a single cable 30 can be used it is often desirable to utilize a second fiber 32 interfacing at one end with fiber 30 and at { HEAD ~ its second end } delivering { TAIL ~ the laser light } to target 20
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 OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH