http://www.sciepub.com/journal/JOE Journal of Optoelectronics Engineering is a peer-reviewed, open access journal that provides rapid publication of articles in all areas of optoelectronics engineering. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of optoelectronics engineering. Science and Education Publishing en 2013 Science and Education Publishing Co. Ltd All rights reserved. Journal of Optoelectronics Engineering 5 1 January 2017 2013 Science and Education Publishing Co. Ltd All rights reserved. http://pubs.sciepub.com/joe/5/1/1 Kankolongo C. Kambaya, Katond JP. Mbay, Diambomba H. Tungadio 2017-2-16 Science and Education Publishing 2017-2-16 1 5 1 6 10.12691/joe-5-1-1 http://pubs.sciepub.com/joe/5/1/2 3+–doped silicate glass (Phosphor-in-Glass, PiG) was fabricated and studied. For the glass matrix, the 40SiO₂–25PbF₂–20PbO(Pb₃O₄)–15AlF₃ material was used. PiG samples were sintered at the temperature 550°C with concentration of YAG:Ce³⁺ varying from 90% down to 50%. Luminescence spectra of the PiG samples were recorded and quantum efficiency of the experimental samples was measured with the use of an integrating optical sphere. A design of light-emitting diode (LED) modules with the sintered PiG was developed and the temperature of the surface of the modules was analyzed.]]> M.A. Kistankina, V.A. Aseev, J.V. Tuzova, K.D. Mynbaev, V.E. Bougrov, N.V. Nikonorov, A.E. Romanov 2017-3-25 Science and Education Publishing 2017-3-25 1 5 7 9 10.12691/joe-5-1-2