Abstract
Lasing of quantum cascade lasers is demonstrated at a radiation wavelength of 8100 nm at room temperature. Analysis of oscillograms of optical pulses is used to determine dependence of mean and peak radiation intensities on current. A delay of turn-on of quantum cascade lasers is experimentally estimated at a level of two times higher than the lasing threshold to be greater than theoretically estimated delay by several orders of magnitude.
Similar content being viewed by others
REFERENCES
R. F. Kazarinov and R. A. Suris, Fiz. Tekh. Poluprovodn. 5, 707 (1971).
J. Faist, F. Capasso, D. L. Sivco, A. I. Hutchinson, and A. Y. Cho, Science 264, 553 (1994).
M. Troccoli, L. Diehl, D. P. Bour, S. W. Corzine, N. Yu, C. Y. Wang, M. A. Belkin, G. Hofler, R. Lewiccki, G. Wysocki, F. K. Titell, and F. Capasso, J. Lightwave Technol. 26, 3534 (2008). doi 10.1109/JLT.2008.925056
F. Capasso, Opt. Eng. 49, 111102 (2010). doi 10.1117/1.3505844
R. F. Curl, F. Capasso, C. Gmachl, F. F. Kosterev, B. McManus, G. Lewicki, and F. K. Tittel, Chem. Phys. Lett. 487, 1 (2010). doi 10.1016/j.cplett.2009.12.073
N. Bandyopadhyay, Y. Bai, S. Slivken, and M. Ra-zeghi, Appl. Phys. Lett. 105, 071106 (2014). doi 10.1063/1.4893746
C. Gmachl, A. Tredicucci, F. Capasso, A. L. Hutchinson, D. L. Sivco, J. N. Baillavgeon, and Y. Cho, Appl. Phys. Lett. 72, 3130 (1998). doi 10.1063/1.121569
J. D. Kirch, C.-C. Chang, C. Boyle, L. J. Mawst, D. Lindberg, T. Earles, and D. Botes, Appl. Phys. Lett. 106, 151106 (2015). doi 10.1063/1.4917499
A. V. Babichev, A. G. Gladyshev, A. V. Filimonov, V. N. Nevedomskii, A. S. Kurochkin, E. S. Kolodeznyi, G. S. Sokolovskii, V. E. Bugrov, L. Ya. Karachinsky, I. I. Novikov, A. Bousseksou, and A. Yu. Egorov, Tech. Phys. Lett. 43, 666 (2017). doi 10.1134/S1063785017070173
G. S. Sokolovskii, V. V. Dudelev, E. D. Kolykhalova, A. G. Deryagin, M. V. Maximov, A. M. Nadtochiy, V. I. Kuchinskii, S. S. Mikhrin, D. A. Livshits, E. A. Viktorov, and T. Erneux, Appl. Phys. Lett. 100, 081109 (2012). doi 10.1063/1.3688604
H. Choi, L. Deiehl, Z.-K. Wu, M. Giovannini, J. Faist, F. Capasso, and T. B. Norris, Phys. Rev. Lett. 100, 167401 (2008). doi 10.1103/PhysRevLett.100.167401
A. Hamadou, S. Lamari, and J.-L. Thobel, J. Appl. Phys. 105, 093116 (2009). doi 10.1063/1.3124379
K. S. C. Yong, M. K. Haldar, and J. F. Webb, J. Mod. Opt. 65, 406 (2018). doi 10.1080/09500340.2017.1397219
T. Kruczek, K. A. Fedorova, G. S. Sokolovskii, R. Teissier, A. N. Baranov, and E. U. Rafailov, Appl. Phys. Lett. 102, 011124 (2013). doi 10.1063/1.4774088
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by A. Chikishev
Rights and permissions
About this article
Cite this article
Dudelev, V.V., Losev, S.N., Myl’nikov, V.Y. et al. Turn-on Dynamics of Quantum Cascade Lasers with a Wavelength of 8100 nm at Room Temperature. Tech. Phys. 63, 1656–1658 (2018). https://doi.org/10.1134/S1063784218110087
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063784218110087