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Journal Articles Optics Letters Year : 2004

Diffraction limited polarized emission from a multimode Yb fiber amplifier after nonlinear beam converter

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Abstract

The multimode and depolarized output beam of a highly multimode diode-pumped Yb-doped fiber amplifier is converted to a diffraction-limited, linearly polarized beam by a self-referencing two-wave-mixing process in an infrared-sensitive photorefractive crystal (Rh:BaTiO3 ). As much as 11.6 W of single-mode output is achieved with a 78% multimode-to-single-mode photorefractive conversion efficiency
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Dates and versions

hal-00701599 , version 1 (25-05-2012)

Identifiers

  • HAL Id : hal-00701599 , version 1

Cite

Laurent Lombard, Arnaud Brignon, Jean-Pierre Huignard, Eric Lallier, Gaëlle Lucas-Leclin, et al.. Diffraction limited polarized emission from a multimode Yb fiber amplifier after nonlinear beam converter. Optics Letters, 2004, 29 (9), pp.989-991. ⟨hal-00701599⟩
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