34 citations · 70 across the 4 of their papers we have counts for
4 papers
Quantum cascade laser roadmap
Carlo Silvestri, Aleksandar D. Rakić, Dragan Indjin +46
Quantum cascade lasers (QCLs) are unipolar semiconductor lasers first demonstrated in 1994. Since then, they have played a central role in advancing mid-infrared and terahertz phot…
Resonant Tunneling Diodes Strongly Coupled to the Cavity Field
Benedikt Limbacher, Martin Kainz, Sebastian Schoenhuber +9
We demonstrate Resonant Tunneling Diodes, embedded in double metal cavities, strongly coupled to the cavity field, while maintaining their electronic properties. We measure the pol…
All-Optical Adaptive Control of Quantum Cascade Random Lasers
Sebastian Schönhuber, Nicolas Bachelard, Benedikt Limbacher +7
Spectral fingerprints of molecules are mostly accessible in the terahertz and mid-infrared ranges, such that efficient molecular-detection technologies rely on broadband coherent l…
Free carrier absorption in quantum cascade structures
F. Carosella, C. Ndebeka-Bandou, R. Ferreira +5
We show that the free carrier absorption in Quantum Cascade Lasers is very small and radically different from the classical Drude result on account of the orthogonality between the…