# data from www.luxpop.com database
# ;  Optical constants for a-Si:H, amorphous glow-discharge Si onto
# ;  400 C substrates, ~4 at.% H
# ; 
# ;   taken from:
# ;
# ;   'Handbook of Optical Constants of Solids', Ed. by Edward D. Palik,
# ;   Academic Press, Inc., 1985.
# ;   
# ;    Lambda (A)            n            k
# ;-----------------------------------------
309.950012 3.920000
354.229004 3.380000
413.266998 2.190000
495.920013 0.992000
619.900024 0.217000
826.533020 0.000000