Theoretical investigation of harmonic frequency comb formation dynamics in defect-engineered THz quantum cascade lasers

L Seitner, J Popp, MA Schreiber, M Haider… - Terahertz …, 2024 - spiedigitallibrary.org
Terahertz (THz) quantum cascade lasers (QCL) may operate as harmonic frequency combs,
exhibiting a mode-separation of multiple times the round trip frequency. This work aims to …