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This article is cited in 1 scientific paper (total in 1 paper)
An investigation of the sensitivity of a microdisk laser to a change in the refractive index of the environment
N. V. Kryzhanovskayaab, I. A. Melnichenkoa, A. S. Bukatinbc, A. A. Kornevb, N. A. Filatovb, S. A. Scherbakab, A. A. Lipovskiib, A. S. Dragunovaab, M. M. Kulaginad, A. I. Lihachevd, M. V. Fetisovabe, I. V. Redutoe, M. V. Maksimovb, A. E. Zhukova a National Research University "Higher School of Economics", St. Petersburg Branch
b Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg
c Institute for Analytical Instrumentation, Russian Academy of Sciences, St. Petersburg
d Ioffe Institute, St. Petersburg
e Institute of Photonics, University of Eastern Finland, Joensuu, Finland
Abstract:
We investigated the dependence of the spectral position of the lasing line of a microdisk laser with InAs/InGaAs/GaAs quantum dots on the refractive index of an aqueous solution in which the microlaser is immersed. For microlasers with 10 $\mu$m diameter immersed in an aqueous solution of glucose, the maximum resonance shift of 9.4 nm/RIU was obtained.
Keywords:
microlaser, quantum dots, whispering gallery modes, sensor, detection.
Received: 19.05.2021 Revised: 25.06.2021 Accepted: 25.06.2021
Citation:
N. V. Kryzhanovskaya, I. A. Melnichenko, A. S. Bukatin, A. A. Kornev, N. A. Filatov, S. A. Scherbak, A. A. Lipovskii, A. S. Dragunova, M. M. Kulagina, A. I. Lihachev, M. V. Fetisova, I. V. Reduto, M. V. Maksimov, A. E. Zhukov, “An investigation of the sensitivity of a microdisk laser to a change in the refractive index of the environment”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:19 (2021), 30–33
Linking options:
https://www.mathnet.ru/eng/pjtf4666 https://www.mathnet.ru/eng/pjtf/v47/i19/p30
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