Quantum Cascade Lasers in the InAs/AlSb Material System

We review the current state of the InAs/AlSb quantum cascade laser (QCL) technology. These materials have brought significant progress in short wavelength QCL due to the high-conduction band offset. The first QCLs emitting below 3 μm have been demonstrated in this system. The short wavelength limit...

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Veröffentlicht in:	IEEE journal of selected topics in quantum electronics 2015-11, Vol.21 (6), p.85-96
Hauptverfasser:	Baranov, Alexei N., Teissier, Roland
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption antimonides Doping Engineering Sciences infrared emitters Materials Micro and nanotechnologies Microelectronics Optical waveguides Optics Photonic Photonic band gap Quantum cascade lasers Quantum cascade lasers (QCLs) Strain
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