We demonstrate parametric amplification at 1.064 µm with a 600 µm2 fiber mode, with 94 nm gain bandwidth, cascade products over 315 nm bandwidth, and 6 kW peak power in the Stokes and anti-Stokes lines.
© 2013 OSA
(060.2320) Fiber optics and optical communications : Fiber optics amplifiers and oscillators
(060.4370) Fiber optics and optical communications : Nonlinear optics, fibers
(190.4380) Nonlinear optics : Nonlinear optics, four-wave mixing
P. Steinvurzel, J. Demas, B. Tai, Y. Chen, and S. Ramachandran, "High power fiber optic parametric amplifier at 1 µm wavelength based on a large area high order mode," in CLEO: 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper CTh3M.2.