30 TW and 33 fs pulses delivered by a Ti:Sa amplifier system seeded with a frequency-doubled fiber laser - Archive ouverte HAL Access content directly
Journal Articles Applied optics Year : 2020

30 TW and 33 fs pulses delivered by a Ti:Sa amplifier system seeded with a frequency-doubled fiber laser

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Simon Boivinet
  • Function : Author
Thomas Morbieu
  • Function : Author
Sébastien Vidal
  • Function : Author
Jean-Paul Yehouessi
  • Function : Author
Philippe Morin
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  • PersonId : 770537
  • IdRef : 192986066
Hugo Lecommandoux
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Kevin Robin
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Cyril Vinçont
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Christophe Pierre
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Michaël Berisset
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Guillaume Machinet
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  • PersonId : 768265
  • IdRef : 198357117
Alexandre Loulier
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Johan Boullet
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Abstract

We report a full experimental comparison study on the injection of a Ti:Sa multi-terawatt amplifier chain with a standard 15 fs Ti:Sa oscillator and 35 fs frequency-doubled fiber oscillator. The study highlights that the Ti:Sa oscillator, with high performance in terms of pulse duration and spectral width, can be replaced by the frequency-doubled fiber oscillator to seed Ti:Sa amplifier chains almost without any compromise on the output pulse duration and picosecond contrast. Finally, we demonstrate for the first time to our knowledge a 30 TW and 33 fs Ti:Sa amplifier injected by a fiber oscillator.
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Dates and versions

hal-03349817 , version 1 (05-08-2022)

Licence

Attribution - NonCommercial - CC BY 4.0

Identifiers

Cite

Simon Boivinet, Alain Pellegrina, Lucas Ranc, Thomas Morbieu, Sébastien Vidal, et al.. 30 TW and 33 fs pulses delivered by a Ti:Sa amplifier system seeded with a frequency-doubled fiber laser. Applied optics, 2020, 59 (24), pp.7390-7395. ⟨10.1364/AO.401351⟩. ⟨hal-03349817⟩
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