As in the embodiment of FIG 11, the embodiment of FIG 12 contains {HEAD ~ oscillator} 10 which generates a laser beam 62 which passes through out coupler mirror 16 and through {TAIL ~ mode matching} means 66 to first amplifier stage 76 
As in the embodiment of FIG 11 , the embodiment of FIG 12 contains { HEAD ~ oscillator } 10 which generates a laser beam 62 which passes through out coupler mirror 16 and through { TAIL ~ mode matching } means 66 to first amplifier stage 76
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH