We report on a narrow linewidth fiber amplifier system emitting a total output power of 1 kW. Limiting nonlinear effects like stimulated Raman and Brillouin scattering as well as self-phase modulation are discussed in detail.
© 2008 Optical Society of America
C. Wirth, O. Schmidt, I. Tsybin, T. Schreiber, R. Eberhardt, J. Limpert, and A. Tünnermann, "1 kW Narrow-Linewidth Fiber Amplifier for Spectral Beam Combining," in Advanced Solid-State Photonics, OSA Technical Digest Series (CD) (Optical Society of America, 2008), paper WA6.
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