TY - GEN
T1 - Far and Mid IR stimulated emission in HgCdTe QW heterostructures
AU - Gavrilenko, Vladimir I.
AU - Morozov, Sergey V.
AU - Rumyantsev, Vladimir V.
AU - Fadeev, Mikhail A.
AU - Utochkin, Vladimir V.
AU - Kulikov, Nikita S.
AU - Dubinov, Alexandre A.
AU - Aleshkin, Vladimir Ya
AU - Mikhailov, Nikolay N.
AU - Dvoretskii, Sergey A.
AU - Teppe, Frederic
AU - Sirtori, Carlo
PY - 2019/9/1
Y1 - 2019/9/1
N2 - Stimulated emission (SE) at wavelengths up to 24 μm (12.5 THz) and down to 2.8 μm is demonstrated from HgCdTe quantum well (QW) heterostructures. Non-radiative Auger recombination is show to be mitigated due to relativistic energy spectrum. Pump-probe carrier lifetime measurements show that further increase in SE wavelength is feasible up to 60 μm (5 THz). In the short wavelength range SE down to 2.8 μm is demonstrated at temperatures available with Peltier coolers.
AB - Stimulated emission (SE) at wavelengths up to 24 μm (12.5 THz) and down to 2.8 μm is demonstrated from HgCdTe quantum well (QW) heterostructures. Non-radiative Auger recombination is show to be mitigated due to relativistic energy spectrum. Pump-probe carrier lifetime measurements show that further increase in SE wavelength is feasible up to 60 μm (5 THz). In the short wavelength range SE down to 2.8 μm is demonstrated at temperatures available with Peltier coolers.
UR - http://www.scopus.com/inward/record.url?scp=85074732831&partnerID=8YFLogxK
U2 - 10.1109/IRMMW-THz.2019.8874550
DO - 10.1109/IRMMW-THz.2019.8874550
M3 - Conference contribution
AN - SCOPUS:85074732831
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
PB - IEEE Computer Society
T2 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
Y2 - 1 September 2019 through 6 September 2019
ER -