Impact of Interface Roughness Scattering on the Performance of GaAs/Al_xGa_1-xAs Terahertz Quantum Cascade Lasers

Keyphrases

• Gallium Arsenide 100%
• Terahertz Quantum Cascade Laser 100%
• AlxGa1-xN 100%
• Interface Roughness Scattering 100%
• Tmax 66%
• Interface Roughness 66%
• Intersubband Scattering 33%
• Linewidth Broadening 33%
• Lasing 16%
• Scattering Rate 16%
• Wafer 16%
• Scattering Time 16%
• Laser Device 16%
• Barrier Height 16%
• Optical Gain 16%
• Inhomogeneous Broadening 16%
• Fixed Parameter 16%
• Maximum Operation Temperature 16%
• Solid Source Molecular Beam Epitaxy 16%
• Laser Level 16%
• Quantum Well Thickness 16%

Physics

• Quantum Cascade Lasers 100%
• Linewidth 66%
• Quantum Wells 33%
• Molecular Beam Epitaxy 33%
• Operating Temperature 33%