Four 2ns-pulsed fiber amplifier systems are spectrally combined on a dielectric reflection grating to a total output power of 187W at 50kHz repetition rate resulting in >3.7mJ of pulse energy and 1.7MW pulse peak power.
© 2009 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3298) Lasers and laser optics : Laser beam combining
(060.5295) Fiber optics and optical communications : Photonic crystal fibers
O. Schmidt, T. V. Andersen, J. Limpert, and A. Tünnermann, "High Power Spectral Beam Combining of Four 2ns-Pulsed Fiber-Amplifiers," in Advanced Solid-State Photonics, OSA Technical Digest Series (CD) (Optical Society of America, 2009), paper TuA4.
References are not available for this paper.