A surface pattern 15, wherein {HEAD ~ the area} with {TAIL ~ the envelope curve surface} is juxtaposed to a surface portion which scatters the incident light and the profile height of the envelope curve surface changes along a border between the area and the surface portion from a value =0 to a value =300 nm 
with
A surface pattern 15 , wherein { HEAD ~ the area } with { TAIL ~ the envelope curve surface } is juxtaposed to a surface portion which scatters the incident light and the profile height of the envelope curve surface changes along a border between the area and the surface portion from a value = 0 to a value = 300 nm
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH