TY - GEN
T1 - Novel split-well resonant-phonon terahertz quantum cascade laser supporting clean four-level system.
AU - Levy, S.
AU - Gower, N. Lander
AU - Piperno, S.
AU - Addamane, S. J.
AU - Reno, J. L.
AU - Albo, A.
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - We present a novel terahertz quantum cascade laser (THz QCL) scheme supporting a clean four-level system, 'four' being the number of the active laser states, as verified by the negative differential resistance (NDR) observed all the way up to room temperature. In this study, we analyze and discuss the temperature performance of this new design. Experimental as well as theoretical work was performed to analyze the effects of the doping density as well as the impact of the different scattering mechanisms.
AB - We present a novel terahertz quantum cascade laser (THz QCL) scheme supporting a clean four-level system, 'four' being the number of the active laser states, as verified by the negative differential resistance (NDR) observed all the way up to room temperature. In this study, we analyze and discuss the temperature performance of this new design. Experimental as well as theoretical work was performed to analyze the effects of the doping density as well as the impact of the different scattering mechanisms.
UR - https://www.scopus.com/pages/publications/85177649182
U2 - 10.1109/IRMMW-THz57677.2023.10299348
DO - 10.1109/IRMMW-THz57677.2023.10299348
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AN - SCOPUS:85177649182
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - IRMMW-THz 2023 - 48th Conference on Infrared, Millimeter, and Terahertz Waves
PB - IEEE Computer Society
T2 - 48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023
Y2 - 17 September 2023 through 22 September 2023
ER -