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Kvantovaya Elektronika, 2019, Volume 49, Number 5, Pages 488–492 (Mi qe17036)  

This article is cited in 2 scientific papers (total in 2 papers)

Lasers

Pulsed laser module based on a high-power semiconductor laser for the spectral range 1500–1600 nm

Yu. K. Bobretsovaa, D. A. Veselova, N. V. Voronkovaa, S. O. Slipchenkoa, V. A. Streletsa, M. V. Bogdanovichb, P. V. Shpakb, M. A. Laduginc, A. A. Marmalyukcd, N. A. Pikhtina

a Ioffe Institute, St. Petersburg
b B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk
c Polyus Research and Development Institute named after M. F. Stel'makh, Moscow
d National Engineering Physics Institute "MEPhI", Moscow

Abstract: A laser source for bleaching passive Q-switches of erbium – ytterbium lasers is developed and studied. The developed and studied compact pulsed module (peak power exceeding 10 W in a pulse with a duration of 1 μs at a wavelength around 1550 nm) is made on the basis of a semiconductor lasers with an ultra-narrow waveguide integrated with a pulsed pump card. To optimise the output laser characteristics, a series resistance was used in the laser pump circuit. The powers of the free-space and fibre-coupled modules at a temperature of 25 °C are 15 and 12 W, respectively, at a pulse shape close to rectangular.

Keywords: absorption coefficient, semiconductor laser, internal optical losses, pulsed pumping, energy barrier, ultra-narrow waveguide.

Funding Agency Grant Number
Russian Foundation for Basic Research 18-52-00022


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English version:
Quantum Electronics, 2019, 49:5, 488–492

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Received: 30.01.2019

Citation: Yu. K. Bobretsova, D. A. Veselov, N. V. Voronkova, S. O. Slipchenko, V. A. Strelets, M. V. Bogdanovich, P. V. Shpak, M. A. Ladugin, A. A. Marmalyuk, N. A. Pikhtin, “Pulsed laser module based on a high-power semiconductor laser for the spectral range 1500–1600 nm”, Kvantovaya Elektronika, 49:5 (2019), 488–492 [Quantum Electron., 49:5 (2019), 488–492]

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  • http://mi.mathnet.ru/eng/qe/v49/i5/p488

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Quantum Electron., 50:9 (2020), 822–825  mathnet  crossref  isi  elib
    2. D. Veselov, Yu. Bobretsova, A. Klimov, A. Bondarev, A. Lyutetskiy, V. Strelets, S. Slipchenko, N. Pikhtin, P. S. Kop'ev, High-Power Diode Laser Technology Xviii, Proceedings of Spie, 11262, ed. M. Zediker, Spie-Int Soc Optical Engineering, 2020, 112620H  crossref  isi
  • Квантовая электроника Quantum Electronics
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