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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 10, Iss. 14 — Jul. 15, 2002
  • pp: 628–638

High-power femtosecond Yb-doped fiber amplifier

J. Limpert, T. Schreiber, T. Clausnitzer, K. Zöllner, H.-J. Fuchs, E.-B. Kley, H. Zellmer, and A. Tünnermann  »View Author Affiliations

Optics Express, Vol. 10, Issue 14, pp. 628-638 (2002)

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We report on the generation of linearly chirped parabolic pulses with 17-W average power at 75 MHz repetition rate and diffraction-limited beam quality in a large-mode-area ytterbium-doped fiber amplifier. Highly efficient transmission gratings in fused silica are applied to recompress these pulses down to 80-fs with an efficiency of 60%, resulting in a peak power of 1.7 MW. Power scaling limitations given by the amplifier bandwidth are discussed.

© 2002 Optical Society of America

OCIS Codes
(060.4370) Fiber optics and optical communications : Nonlinear optics, fibers
(140.3510) Lasers and laser optics : Lasers, fiber
(140.7090) Lasers and laser optics : Ultrafast lasers

ToC Category:
Research Papers

Original Manuscript: June 14, 2002
Revised Manuscript: July 8, 2002
Published: July 15, 2002

Jens Limpert, T. Schreiber, T. Clausnitzer, K. Zöllner, H. Fuchs, E. Kley, H. Zellmer, and A. Tünnermann, "High-power femtosecond Yb-doped fiber amplifier," Opt. Express 10, 628-638 (2002)

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