Dmitry ZHDANOV¹, Sergey ERSHOV², Sergey POZDNYAKOV², Igor POTEMIN², Takashi HYODO^3*, Alexey VOLOBOY², and Vladimir GALAKTIONOV²

¹National Research University of Information Technologies, Mechanics and Optics, Kronversky pr., 49, St. Petersburg, 197101, Russia
²The Keldysh Institute of Applied Mathematics Russian Academy of Science, Miusskaya pl., 4, Moscow, 125047, Russia
³Integra Inc., Bureau Shinagawa, 4-1-6 Konan, Minato, Tokyo 108-0075, Japan

(Received August 14, 2012; Revised November 21, 2012; Accepted December 2, 2012)

Computer investigation and design of light propagation in fluorescent scattering media is considered. Suggested solution provides efficient and physically accurate model of light propagation in the media that allows simulating Stokes color shift effect and design of white LED. Based on the suggested solution the program package of simulation and design of optical devices with fluorescent scattering media was implemented and trial design of white LED was fulfilled.

Key words: scattering media, fluorescence, fluorescence efficiency, LED, Stokes color shift, LED color design

^*E-mail address: hyodo@integra.jp