St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 12 The approximation of Rhodamine dyes fluorescence spectra Аппроксимация спектров флуоресценции родаминовых красителей Kiesewetter Dmitry Savina Alla savall_07@mail.ru 10 09 2012 3 153 71 74

Using of different functions for approximation of spectra of fluorescence of Rhodamine has been put forward. The fluorescence spectra of solutions and Rhodamine doped polymeric fibers were measured at different temperatures. The accuracy of approximations was defined.

 fluorescence approximation spectrum polymer optical fiber temperature dependence