V. V. Dyudelev, D. A. Mikhailov, A. V. Babichev, A. D. Andreev, S. N. Losev, E. A. Kognovitskaya, Yu. K. Bobretsova, S. O. Slipchenko, N. A. Pikhtin, A. G. Gladyshev, D. V. Denisov, I. I. Novikov, L. Ya. Karachinsky, V. I. Kuchinskii, A. Yu. Egorov, G. S. Sokolovskii, “High-power (>1 W) room-temperature quantum-cascade lasers for the long-wavelength IR region”, Kvantovaya Elektronika, 2020, Volume 50, Number 2,Pages <nobr>141

This article is cited in 24 papers

Lasers

High-power (>1 W) room-temperature quantum-cascade lasers for the long-wavelength IR region

V. V. Dyudelev^a, D. A. Mikhailov^ab, A. V. Babichev^cd, A. D. Andreev^c, S. N. Losev^a, E. A. Kognovitskaya^ab, Yu. K. Bobretsova^a, S. O. Slipchenko^a, N. A. Pikhtin^a, A. G. Gladyshev^d, D. V. Denisov^b, I. I. Novikov^acd, L. Ya. Karachinsky^acd, V. I. Kuchinskii^a, A. Yu. Egorov^c, G. S. Sokolovskii^a

^a Ioffe Institute, St. Petersburg
^b Saint Petersburg Electrotechnical University "LETI"
^c St. Petersburg National Research University of Information Technologies, Mechanics and Optics
^d Connector Optics LLC, St. Petersburg

Abstract: Ridge quantum-cascade lasers emitting at a wavelength near 8 μm are fabricated and studied. Lasing at room temperature with a maximum output peak power exceeding 1 W from one facet is demonstrated.

Keywords: quantum-cascade laser, heterostructure, high power.

Received: 18.10.2019