Far-infrared surface-plasmon quantum-cascade lasers at 21.5 μm and 24 μm wavelengths

Keyphrases

• Laser Action 50%
• Absorption Bands 50%
• Plasmonic Waveguide 50%
• Phonon Absorption 50%
• Metal-semiconductor Contact 50%
• Pulsed Operation 50%
• Interface Plasmon 50%
• Reststrahlen Band 50%

Physics

• Surface Plasmon 100%
• Cryogenic Temperature 50%
• Absorption Spectra 50%
• Plasmon 50%
• Superlattice 50%