A. E. Zhukov, È. I. Moiseev, A. M. Nadtochiy, A. S. Dragunova, N. V. Kryzhanovskaya, M. M. Kulagina, S. A. Mintairov, N. A. Kalyuzhnyy, F. I. Zubov, M. V. Maksimov, “Energy consumption at high-frequency modulation of an uncooled InGaAs/GaAs/AlGaAs microdisk laser”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 13,Pages <nobr>28–31</nobr>

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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021 Volume 47, Issue 13, Pages 28–31 (Mi pjtf4746)

Energy consumption at high-frequency modulation of an uncooled InGaAs/GaAs/AlGaAs microdisk laser

A. E. Zhukov^a, È. I. Moiseev^a, A. M. Nadtochiy^a, A. S. Dragunova^a, N. V. Kryzhanovskaya^a, M. M. Kulagina^b, S. A. Mintairov^b, N. A. Kalyuzhnyy^b, F. I. Zubov^c, M. V. Maksimov^c

^a National Research University "Higher School of Economics", St. Petersburg Branch
^b Ioffe Institute, St. Petersburg
^c Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg

Abstract: The energy consumption of a microdisk laser with InGaAs/GaAs quantum well-dots operating uncooled under high-frequency modulation was investigated. For a microlaser with a diameter of 20 $\mu$m, the lowest power consumption of 1.6 pJ was obtained per one bit of data transmitted using an optical signal.

Keywords: high-frequency modulation, microlaser, quantum dots, energy consumption.

Received: 12.01.2021
Revised: 02.04.2021
Accepted: 02.04.2021

DOI: 10.21883/PJTF.2021.13.51118.18707

Fulltext: PDF file (684 kB)

English version: Technical Physics Letters, 2021, 47:9, 685–688

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© Steklov Math. Inst. of RAS, 2024