Optical Constants of Solid Ethane from 0.4 to 2.5 μ Khare, B. N. ; Thompson, W. R. ; Sagan, C. ; Arakawa, E. T. ; Lawn, J. J. Abstract Publication: Bulletin of the American Astronomical Society Pub Date: June 1990 Bibcode: 1990BAAS...22.1033K