For citations:
Garkavenko A.S., Mokritsky V.A., Maslov O.V., Sokolov A.V. Nature of Degradation in Semiconductor Lasers with Electronic Energy Pumping. Theoretical Background. Science & Technique. 2020;19(4):311-319. (In Russ.) https://doi.org/10.21122/2227-1031-2020-19-4-311-319