High-quality MBE growth of AlχGa1-χ As-based THz quantum cascade lasers

by Roch Tomas, Andrews Aaron, Fasching Gernot, Benz Alexander, Schrenk Werner, Unterrainer Karl, Strasser Gottfried
Published 2007-06-01

Heterogeneous terahertz quantum cascade lasers exceeding 1.9 THz spectral bandwidth and featuring dual comb operation

by Rösch Markus, Beck Mattias, Süess Martin J., Bachmann Dominic, Unterrainer Karl, Faist Jérôme, Scalari Giacomo
Published 2018-01-01