The processor can be arranged in {HEAD ~ communication} with the lights source, and configured effective to apply light through {TAIL ~ the mask} to the graphene layer 
The processor can be arranged in { HEAD ~ communication } with the lights source , and configured effective to apply light through { TAIL ~ the mask } to the graphene layer
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH