High efficiency mode matched {HEAD ~ solid state laser} with {TAIL ~ transverse pumping} and cascaded amplifier stages 
High efficiency mode matched { HEAD ~ solid state laser } with { TAIL ~ transverse pumping } and cascaded amplifier stages
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH