We report on room-temperature quantum-cascade lasers emitting in the 8 µm wavelength range with the optical power exceeding 13 W. High-power operation was achieved by reduction of the optical losses on the upper metal contact.

© 2020 The Author(s)

PDF Article
More Like This
Short Wavelength InP Based Quantum Cascade Lasers

D.G. Revin, J.P. Commin, J.W. Cockburn, S.Y. Zhang, K. Kennedy, A.B. Krysa, and M. Hopkinson
CTuE1 Conference on Lasers and Electro-Optics (CLEO) 2010

Long-wavelength (λ ≈ 14 µm) Quantum Cascade Lasers with Low Threshold and High Characteristic Temperature (~ 300 K)

Xue Huang, William O. Charles, and Claire F. Gmachl
CTuP4 CLEO: Science and Innovations (CLEO_SI) 2011

High-Power Thermoelectrically-Cooled and Uncooled Mid-Wave Infrared Quantum Cascade Lasers

Richard Maulini, Arkadiy Lyakh, Alexei Tsekoun, Rowel Go, Christian Pflügl, Laurent Diehl, Federico Capasso, and C. Kumar N. Patel
CThM2 Conference on Lasers and Electro-Optics (CLEO) 2010


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription