Publication: THz quantum cascade lasers with two-photon emission in the gain module
Дата
2022
Авторы
Khabibullin, R. A.
Pushkarev, S. S.
Galiev, R. R.
Ponomarev, D. S.
Vasil'evskii, I. S.
Vinichenko, A. N.
Klochkov, A. N.
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Аннотация
A new lasing scheme with sequential two-photon emission in the gain module for terahertz quantum cascade laser (THz QCL) is proposed and experimentally demonstrated. THz QCLs based on MBE-and MOCVD-grown structures with two-photon design have a lasing frequency of 3.8 THz and maximum operation temperature around 100 K. © 2022 IEEE.
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THz quantum cascade lasers with two-photon emission in the gain module / Khabibullin, R.A. [et al.] // 2022 International Conference Laser Optics, ICLO 2022 - Proceedingss. - 2022. - 10.1109/ICLO54117.2022.9840000