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Kvantovaya Elektronika, 2019, Volume 49, Number 12, Pages 1093–1099 (Mi qe17159)  

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

Selection of reports presented at the 7th All-Russian Conference on Fiber Optics (8-11 October 2019, Perm) (edited compiled by S.L.Semjonov)

Tapered erbium-doped fibre laser system delivering 10 MW of peak power

A. V. Andrianova, M. Yu. Kopteva, E. A. Anashkinaa, S. V. Murav'eva, A. V. Kima, D. S. Lipatovb, V. V. Vel'miskinc, A. E. Levchenkoc, M. M. Bubnovc, M. E. Likhachevc

a Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod
b Institute of Chemistry of High-Purity Substances RAS, Nizhnii Novgorod
c Fiber Optics Research Center of the Russian Academy of Sciences, Moscow

Abstract: We consider a fibre laser system generating ~10-μJ, ~500-fs pulses with a peak power of ~10 MW at a repetition rate of 100 kHz and emission wavelength of 1.56 μm. The system is based on a master oscillator–power amplifier configuration. The amplifier ensures chirped-pulse amplification. The pulses are then compressed by a dispersive grating compressor. The output amplifier stage is based on a specially designed tapered large mode area erbium-doped fibre for suppressing nonlinear effects. The experimental data agree with numerical simulation results for the stretcher, amplifier and compressor. The stretcher and amplifier have been simulated using a generalised nonlinear Schrödinger equation. In addition, numerical simulation results suggest that optimising the stretcher and compressor will potentially allow the peak power of the system to be scaled up to ~30 MW.

Keywords: high peak power fibre laser systems, chirped-pulse amplification, erbium-doped fibre amplifiers, tapered fibre, dispersive grating compressor.

Funding Agency Grant Number
Russian Academy of Sciences - Federal Agency for Scientific Organizations
Russian Science Foundation 16-12-10553


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English version:
Quantum Electronics, 2019, 49:12, 1093–1099

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Received: 10.10.2019

Citation: A. V. Andrianov, M. Yu. Koptev, E. A. Anashkina, S. V. Murav'ev, A. V. Kim, D. S. Lipatov, V. V. Vel'miskin, A. E. Levchenko, M. M. Bubnov, M. E. Likhachev, “Tapered erbium-doped fibre laser system delivering 10 MW of peak power”, Kvantovaya Elektronika, 49:12 (2019), 1093–1099 [Quantum Electron., 49:12 (2019), 1093–1099]

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  • http://mi.mathnet.ru/eng/qe17159
  • http://mi.mathnet.ru/eng/qe/v49/i12/p1093

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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., 51:2 (2021), 153–157  mathnet  crossref  isi  elib
    2. M. M. Khudyakov, A. E. Levchenko, V. V. Vel'miskin, K. K. Bobkov, S. S. Aleshkina, M. M. Bubnov, M. V. Yashkov, A. N. Gur'yanov, L. V. Kotov, M. E. Likhachev, Quantum Electron., 51:12 (2021), 1056–1060  mathnet  crossref  isi
  • Квантовая электроника Quantum Electronics
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