Affiliation: | 1.Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia ;2.Novosibirsk State University, 630090, Novosibirsk, Russia ;3.State Research and Production Association “Optics, Optoelectronics, and Laser Technology,” National Academy of Sciences of Belarus, 220090, Minsk, Belarus ; |