References of "Rizzi, Francesco"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailState of the art of InP and GaAs quantum cascade lasers
Scamarcio, Gaetano; Spagnolo, Vincenzo; Troccoli, Mariano et al

in IEEE International Conference on Indium Phosphide & Related Materials (IPRM) (2002)

The key physical phenomena associated with long-wavelength infrared emission and laser action in quantum cascade lasers based on InP/GaInAs/AlInAs and GaAs/AlGaAs heterostructures are reviewed. The effect ... [more ▼]

The key physical phenomena associated with long-wavelength infrared emission and laser action in quantum cascade lasers based on InP/GaInAs/AlInAs and GaAs/AlGaAs heterostructures are reviewed. The effect of different tunnel injection schemes on the hot-electron energy distributions is compared. High-power superlattice lasers with improved high-energy injection schemes are described. The local temperature distribution, the thermal resistance and the hot-phonon effects are monitored in operating devices by micro-probe Raman and luminescence measurements. [less ▲]

Detailed reference viewed: 4 (0 ULg)
Peer Reviewed
See detailGaAs-based Quantum Cascade Lasers: design, fabrication and perspective.
Zanolli, Zeila ULg; Scamarcio, Gaetano; Rizzi, Francesco et al

(2002)

Detailed reference viewed: 8 (0 ULg)