Original Ti:Sa 10 kHz Front-end design delivering 17 fs, 170 mrad CEP stabilized pulses up to 5 W
A. Golinelli, X. Chen, E. Gontier, B. Bussi\`ere, O. Tcherbakoff, M., Natile, P. D'Oliveira, P.-M. Paul, J.-F. Hergott
TL;DR
This paper introduces a compact 10 kHz Ti:Sa laser front-end with a novel double-crystal regenerative amplifier, achieving high power, ultra-short pulses, and stable CEP for advanced applications.
Contribution
It presents an original double-crystal regenerative amplifier design that improves thermal management and pulse quality in high-repetition-rate Ti:Sa lasers.
Findings
Delivers up to 5 W average power after compression
Produces 17 fs pulses with 170 mrad CEP stability
Maintains good beam profile quality
Abstract
We present a compact 10 kHz Ti:Sa front-end relying on an original double-crystal regenerative amplifier design. This new configuration optimizes the thermal heat load management, allowing producing a 110 nm large spectrum and maintaining a good beam profile quality. The front-end delivers up to 5 W after compression, 17 fs pulses with a 170 mrad shot-to-shot residual CEP noise.
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Taxonomy
TopicsLaser-Matter Interactions and Applications · Laser-Plasma Interactions and Diagnostics · Solid State Laser Technologies