Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
HgCdTe based quantum well heterostructures for longwavelength lasers operating in 5 - 15 THz range. / Rumyantsev, V. V.; Kulikov, N. S.; Kadykov, A. M. и др.
в: Journal of Physics: Conference Series, Том 1092, 012126, 01.01.2018.Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
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TY - JOUR
T1 - HgCdTe based quantum well heterostructures for longwavelength lasers operating in 5 - 15 THz range
AU - Rumyantsev, V. V.
AU - Kulikov, N. S.
AU - Kadykov, A. M.
AU - Zholudev, M. S.
AU - Fadeev, M. A.
AU - Aleshkin, V. Y.
AU - Winnerl, S.
AU - Mikhailov, N. N.
AU - Dvoretskii, S. A.
AU - Gavrilenko, V. I.
AU - Helm, M.
AU - Morozov, S. V.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Stimulated emission (SE) at wavelengths up to 20.3 μm (14.7 THz) is demonstrated from HgCdTe based quantum well heterostructures. The mitigation of Auger processes resulting from «graphene-like» energy spectrum in structures under study is exemplified. By studying the carrier lifetime via time resolved photoconductivity and transmission pump-probe measurements we show that further increase in SE wavelength is feasible and discuss the promising routes towards the 5 - 15 THz frequency domain, where quantum cascade lasers are scarce and HgCdTe lasers may be competitive to the prominent emitters.
AB - Stimulated emission (SE) at wavelengths up to 20.3 μm (14.7 THz) is demonstrated from HgCdTe based quantum well heterostructures. The mitigation of Auger processes resulting from «graphene-like» energy spectrum in structures under study is exemplified. By studying the carrier lifetime via time resolved photoconductivity and transmission pump-probe measurements we show that further increase in SE wavelength is feasible and discuss the promising routes towards the 5 - 15 THz frequency domain, where quantum cascade lasers are scarce and HgCdTe lasers may be competitive to the prominent emitters.
UR - http://www.scopus.com/inward/record.url?scp=85056243157&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1092/1/012126
DO - 10.1088/1742-6596/1092/1/012126
M3 - Conference article
AN - SCOPUS:85056243157
VL - 1092
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
M1 - 012126
T2 - 3rd International Conference on Metamaterials and Nanophotonics, METANANO 2018
Y2 - 17 September 2018 through 21 September 2018
ER -
ID: 17407823