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Double-metal waveguide lambda similar or equal to 19 mu m quantum cascade lasers grown by metal organic vapour phase epitaxy

Citation:

J. A. Fan, M. A. Belkin, M. TROCCOLI, S. Corzine, D. Bour, G. Hoefler, and F. Capasso. 2007. “Double-metal waveguide lambda similar or equal to 19 mu m quantum cascade lasers grown by metal organic vapour phase epitaxy.” ELECTRONICS LETTERS, 43, 23, Pp. 1284-1285. Publisher's Version
double-metal_waveguide_l19m_quantum_cascade_lasers.pdf105 KB

Abstract:

Quantum cascade lasers designed to emit at lambda similar or equal to 19 mu m grown by metal organic vapour phase epitaxy are demonstrated to operate in pulsed mode up to 170 K The structures are processed into a double-metal waveguide that enhances mode confinement while minimising waveguide losses. The performance of the material grown at rates of 6 and 1 angstrom/s is compared. The devices constitute the longest-wavelength quantum cascade lasers grown by metal organic vapour phase epitaxy to date.
Last updated on 05/29/2020