  We report the amplification of an all-normal dispersion supercontinuum pulse
in a Thulium / Holmium co-doped all-fiber chirped pulse amplification system.
With a -20 dB bandwidth of more than 300 nm in the range 1800-2100 nm the
system delivers high quality 66 fs pulses with more than 70 kW peak power
directly from the output fiber. The coherent seeding of the entire emission
bandwidth of the doped fiber and the stability of the supercontinuum generation
dynamics in the silicate glass all-normal dispersion photonic crystal fiber
result in excellent noise characteristics of the amplified ultrashort pulses.
