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physics.app-ph2025
Triple V-shaped type-II quantum wells for long wavelength interband cascade lasers
B. Petrović, T. Sato, S. Birner +5
We investigate triple V-shaped type-II quantum wells designed to emit at 6-9 μm wavelength range, consisting of three InAs(Sb) electron quantum wells and two Ga0.6In0.4Sb hole quan…
physics.app-ph2019
Picosecond pulses from a mid-infrared interband cascade laser
Johannes Hillbrand, Maximilian Beiser, Aaron Maxwell Andrews +6
The generation of mid-infrared pulses in monolithic and electrically pumped devices is of great interest for mobile spectroscopic instruments. The gain dynamics of interband cascad…