The focused pulsed laser output power may correspond to {HEAD ~ about 10 50 mw} with {TAIL ~ a spot diameter} of less than about 15 μm 
with
The focused pulsed laser output power may correspond to { HEAD ~ about 10 50 mw } with { TAIL ~ a spot diameter } of less than about 15 μm
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH