Database of optical properties of cosmic dust analogues (DOP)

We present a database containing information on different aspects of calculation and usage of the optical properties of small non-spherical particles -- cosmic dust analogues. The main parts of the DOP are a review of available methods of the light scattering theory, collection of light scattering codes, special computational tools, a graphic library of the optical properties (efficiencies, albedo, asymmetry factors, etc.), a database of the optical constants for astronomy, a bibliographic database of light scattering works, and links to related Internet resources. The general purpose of the DOP having the address http://www.astro.spbu.ru/DOP is twofold -- to help scientists to apply the light scattering theory in astronomy and to give students and beginners a possibility quickly to get necessary knowledge on the subject.