Affiliation: | 1.Department of Electronic Systems, Vilnius Gediminas Technical University, Vilnius, Lithuania ;2.Aston Institute of Photonic Technologies, Aston University, Birmingham, B4 7ET, UK ;3.Semiconductor Physics Institute, Center for Physical Sciences and Technology, Vilnius, Lithuania ;4.Interdisciplinary Center of Critical Technologies in Medicine, Saratov State University, 83 Astrakhanskaya Street, Saratov, 410012, Russia ;5.Peter the Great St. Petersburg Polytechnic University , St, Petersburg, 195251, Russia ; |