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This article is cited in 4 scientific papers (total in 4 papers)
Energy consumption for high-frequency switching of a quantum-dot microdisk laser
A. E. Zhukovab, È. I. Moiseeva, N. V. Kryzhanovskayaa, F. I. Zubova, A. M. Mozharova, N. A. Kalyuzhnyyc, S. A. Mintairovc, M. M. Kulaginac, S. A. Blokhinc, M. V. Maksimovca a Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg
b Peter the Great St. Petersburg Polytechnic University
c Ioffe Institute, St. Petersburg
Abstract:
We have studied characteristics of a 23-$\mu$m-diameter microdisk laser operating in a regime of direct high-frequency modulation at a stabilized heat-sink temperature of 18$^\circ$C. It is found that the minimum energy consumption in this regime amounts to $\sim$1.6 pJ/bit and is achieved at a modulation frequency of 4.2 GHz. The maximum modulation frequency is 6.7 GHz, at which the minimum energy consumption is 3.3 pJ/bit.
Keywords:
high-frequency modulation, microlaser, diode laser, quantum dots, energy-to-data ratio.
Received: 22.05.2019 Revised: 22.05.2019 Accepted: 23.05.2019
Citation:
A. E. Zhukov, È. I. Moiseev, N. V. Kryzhanovskaya, F. I. Zubov, A. M. Mozharov, N. A. Kalyuzhnyy, S. A. Mintairov, M. M. Kulagina, S. A. Blokhin, M. V. Maksimov, “Energy consumption for high-frequency switching of a quantum-dot microdisk laser”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:16 (2019), 49–51; Tech. Phys. Lett., 45:8 (2019), 847–849
Linking options:
https://www.mathnet.ru/eng/pjtf5353 https://www.mathnet.ru/eng/pjtf/v45/i16/p49
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