Institution: | aResearch and Technological Institute of Optical Material Science, Ul.Babushkina 36 Bld.1, 192171 Saint Petersburg, Russia bV.A. Fock Scientific Research Institute of Physics of Saint Petersburg State University, Ulianovskaya Ul., 1, Petrodvoretz, 198504 Saint Petersburg, Russia cLaboratoire de Physico-chimie des Matériaux Luminescents, Unité Mixte de Recherche associée au CMRS 5620 Université de Lyon I (Université Claude-Bernard) Bâtiment G.Lippmann, 12 rue Ampere, Domaine Scientifique de la Doua 69622, Villeurbanne, Cedex, France dCNR, Institute for Photonics and Nanotechnologies, CSMFO Group, via Sommarive 14, 38050 Povo Trento, Italy eSaint Petersburg State Polytechnic University, Politekhnicheskaya Ul. 29, 195251 Saint Petersburg, Russia fRailway Engineering University, 35 Ul. K. Marksa, 644010 Omsk, Russia |