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Conferences > UFO > 2023 > Tu2 > Tu2.3

Spatially and Temporally Chirped Beams: The Single Aperture Path to Exawatt Peak-Power Lasers

Kyle D. Chesnut and Christopher P. J. Barty

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Abstract

We describe a spatially and temporally chirped beam architecture with potential to create 20 kJ pulses with ~100 fs duration resulting in a 0.2 EW peak-power and focused intensity >1025 W/cm2. The various sub-systems, along with the spectral and spatial gain shaping required to maintain bandwidth during amplification, are presented.

© 2023 UFOXIII

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