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Summary form only given. Optical parametric generation has been one of the most effective techniques in the generation of broadly tunable wavelengths in the visible and infrared (IR) in the femtosecond regime. We have shown a BaB/sub 2/O/sub 4/ based optical parametric amplifier (OPA) capable of generation of 1 mJ of combined signal and idler energy at a repetition rate of 1 kHz and maintaining a...
Summary form only given. We have demonstrated a sub-100-fs Ti:sapphire-based amplifier system capable of producing over 5 W of average power at 1-kHz repetition rate, which was the highest reported power to our knowledge. This 5-fold increase of power will open up more opportunities for researchers in nonlinear frequency conversion, biological and medical imaging, and more.
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