a plurality of {HEAD ~ extraction diodes} integrated on said substrate with one extraction diode disposed at {TAIL ~ said surface} alternating with the respective light sensitive surfaces of said photodiode, each extraction diode having an anode 
a plurality of { HEAD ~ extraction diodes } integrated on said substrate with one extraction diode disposed at { TAIL ~ said surface } alternating with the respective light sensitive surfaces of said photodiode , each extraction diode having an anode
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH