Laser Physics

, Volume 20, Issue 2, pp 375–378

All-fiber high-energy supercontinuum pulse generator

Article

Abstract

An all-fiber supercontinuum generator with a record-high pulse energy of 40 μJ is presented. The generator is based on a nanosecond ultralong high-energy mode-locked Yb-doped fiber laser with an additional amplification stage. The supercontinuum spectrum belongs to the wavelength range 500–1750 nm, and a relatively uniform spectral distribution of the intensity is observed in the interval 1125–1550 nm. The mean power of the supercontinuum is greater than 1.5 W. The simulation of such a generator yields the integrity of the supercontinuum pulse on the nanosecond time scale and shows that the pulse can be characterized by a certain energy in contrast to the multipulse complicated trains of supercontinuum corresponding to the femtosecond and picosecond pumping.

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References

  1. 1.
    A. M. Zheltikov, Phys. Usp. 49, 605 (2006).CrossRefADSGoogle Scholar
  2. 2.
    B. A. Cumberland, J. C. Travers, S. V. Popov, and J. R. Taylor, Opt. Express 16, 5954 (2008).CrossRefADSGoogle Scholar
  3. 3.
    J. H. Lee, Y. G. Han, and S. Lee, Opt. Express 14, 3443 (2006).CrossRefADSGoogle Scholar
  4. 4.
    S. M. Kobtsev, S. V. Kukarin, and Y. S. Fedotov, Opt. Express 16, 21936 (2008).CrossRefADSGoogle Scholar
  5. 5.
    A. B. Grudinin, D. N. Payne, P. W. Turner, L. J. A. Nilsson, M. N. Zervas, M. Ibsen, and M. K. Durkin, United States Patent No. 6826335, (November 30, 2004).Google Scholar
  6. 6.
    M. Hofer, M. E. Fermann, F. Haberl, M. H. Ober, and A. J. Schmidt, Opt. Lett. 16, 502 (1991).CrossRefADSGoogle Scholar
  7. 7.
    V. J. Matsas, T. P. Newson, D. J. Richardson, and D. N. Payne, Electron. Lett. 28, 1391 (1992).CrossRefGoogle Scholar
  8. 8.
    M. E. Fermann, Opt. Lett. 18, 894 (1993).CrossRefADSGoogle Scholar
  9. 9.
    S. M. Kobtsev and S. V. Smimov, Opt. Express 13, 6912 (2005).CrossRefADSGoogle Scholar
  10. 10.
    J. M. Dudley, G. Genty, and B. J. Eggleton, Opt. Express 16, 3644 (2008).CrossRefADSGoogle Scholar
  11. 11.
    S. M. Kobtsev and S. V. Smirnov, Laser Phys. 18, 1260 (2008).CrossRefADSGoogle Scholar
  12. 12.
    S. M. Kobtsev and S. V. Smirnov, Laser Phys. 18, 1264 (2008).CrossRefADSGoogle Scholar

Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • S. M. Kobtsev
    • 1
  • S. V. Kukarin
    • 1
  • S. V. Smirnov
    • 1
  1. 1.Novosibirsk State UniversityNovosibirskRussia

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