High Repetition-Rate Pulse Shaping of a Spectrally Broadened Yb Femtosecond Laser

High Repetition-Rate Pulse Shaping of a Spectrally Broadened Yb Femtosecond Laser

We demonstrate compression and shaping of few cycle pulses from a high average power Ytterbium laser system. The pulses from a commercial 20 W, 100 kHz Yb laser system are spectrally broadened in two-stages using gas-filled, stretched hollow-core fibers and then compressed and shaped in an acousto-o...

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Veröffentlicht in:arXiv.org 2023-11
Hauptverfasser: Codere, Julia, Belmonte, Michael, Kaufman, Brian, Wahl, Michael, Jones, Eric, Cohen, Martin G, Weinacht, Thomas, bes, Ruaridh
Format: Artikel
Sprache:eng
Schlagworte:
Acousto-optics
Acoustooptical devices
Femtosecond pulsed lasers
Ytterbium
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Zusammenfassung:We demonstrate compression and shaping of few cycle pulses from a high average power Ytterbium laser system. The pulses from a commercial 20 W, 100 kHz Yb laser system are spectrally broadened in two-stages using gas-filled, stretched hollow-core fibers and then compressed and shaped in an acousto-optic modulator-based pulse-shaper. The pulse-shaper allows for compression, characterization, and shaping all in one system, producing ~10 fs pulses with 50 uJ of energy
ISSN:2331-8422