# data from www.luxpop.com database
# ;  Optical constants for Li
# ; 
# ;   taken from:
# ;
# ;   'Handbook of Optical Constants of Solids II', Ed. by Edward D. Palik,
# ;   Academic Press, Inc., 1991.
# ;   
# ;    Lambda (A)            n            k
# ;-----------------------------------------
306.123016 0.346000
330.613007 0.345000
359.362030 0.334000
393.587006 0.304000
435.018036 0.247000
486.196014 0.217000
551.022034 0.206000
635.795044 0.221000
751.393982 0.265000