{HEAD ~ The process} 1 in which the active material has composition within {TAIL ~ ±10 mole percent} of In0.53 Ga0.47 As 
{ HEAD ~ The process } 1 in which the active material has composition within { TAIL ~ ±10 mole percent } of In0.53 Ga0.47 As
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH