Zasavitskii, I. I.; Kovbasa, N. Y.; Raspopov, N. A.; Lobintsov, A. V.; Kurnyavko, Y. V.; Gorlachuk, P. V.; Revin, D. G.; Krysa, A. B. GaInAs/AlInAs Heteropair Quantum Cascade Laser Operating at a Wavelength of 5.6 μm and Temperature of Above 300K. KEG 2018, 3, 236–243.