Astrophysikalisches Institut und Universitäts-Sternwarte (AIU Observatory) / Laboratory Astrophysics team - Friedrich Schiller University, Jena, D
The DOCCD (Database of Optical Constants for Cosmic Dust) hosted at the AIU, Friedrich Schiller University Jena, Germany, contains complex refractive indices of solid materials relevant for cosmic dust (Silicates, Oxides, Sulphides Carbonates, Carbides, Carbon materials, …). These data have been determined from specular reflection and transmission spectra of polished samples and thin films, measured in various wavelength ranges from the UV to the far IR, in some cases temperature-dependent.
Link to the original 'web pages based' DOCCD database. Only part of the data are currently available in DOCCD @ SSHADE