Ultrafast thin-disk multipass amplifier for kW-class average power with single-pulse energies above 10 mJ

B. Dannecker; M. Scharun; H. Höck; D. Bauer; S. Rübling; U. Quentin; C. Siebert; D. Sutter; K. Albers; A. Killi

doi:10.1117/12.3001463

13 March 2024 Ultrafast thin-disk multipass amplifier for kW-class average power with single-pulse energies above 10 mJ

B. Dannecker, M. Scharun, H. Höck, D. Bauer, S. Rübling, U. Quentin, C. Siebert, D. Sutter, K. Albers, A. Killi

Proceedings Volume PC12864, Solid State Lasers XXXIII: Technology and Devices; PC1286407 (2024) https://doi.org/10.1117/12.3001463
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

A thin-disk multipass amplifier in an industrial package provides pulse energy and power scaling up to an average power in the kW regime with 10 mJ compressed pulses or 40 mJ CPA free pulses. The flexibility of the slab (TRUMPF TruMicro 6000 based) seed laser, such as choice of repetition rate, pulse duration, bursts or pulse on demand is maintained. Due to its mechanical and thermal stability, different applications like surface structuring or generation of EUV or X-ray radiation can be addressed.

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B. Dannecker, M. Scharun, H. Höck, D. Bauer, S. Rübling, U. Quentin, C. Siebert, D. Sutter, K. Albers, and A. Killi "Ultrafast thin-disk multipass amplifier for kW-class average power with single-pulse energies above 10 mJ", Proc. SPIE PC12864, Solid State Lasers XXXIII: Technology and Devices, PC1286407 (13 March 2024); https://doi.org/10.1117/12.3001463

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