30 TW and 33 fs pulses delivered by a Ti:Sa amplifier system seeded with a frequency-doubled fiber laser
| Autor: | Sébastien Laux, Kevin Robin, Lucas Ranc, Alain Pellegrina, Cyril Vinçont, Hervé Besaucele, Johan Boullet, Philippe Morin, Thomas Morbieu, Michael Berisset, Hugo Lecommandoux, Guillaume Machinet, Christophe Pierre, Benoit Beaurepaire, Simon Boivinet, Alexandre Loulier, Olivier Casagrande, Christophe Simon-Boisson, Sébastien Vidal, Jean-Paul Yehouessi, Sandrine Ricaud |
|---|---|
| Přispěvatelé: | ALPhANOV, Thales LAS France, Laboratoire Charles Fabry / Lasers, Laboratoire Charles Fabry (LCF), Institut d'Optique Graduate School (IOGS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut d'Optique Graduate School (IOGS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2020 |
| Předmět: |
[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]
Materials science business.industry Amplifier Pulse duration 01 natural sciences Atomic and Molecular Physics and Optics 010309 optics Optics Picosecond Fiber laser 0103 physical sciences Spectral width Comparison study Fiber Electrical and Electronic Engineering A fibers business Engineering (miscellaneous) ComputingMilieux_MISCELLANEOUS |
| Zdroj: | Applied optics Applied optics, Optical Society of America, 2020, 59 (24), pp.7390-7395. ⟨10.1364/AO.401351⟩ |
| ISSN: | 1539-4522 0003-6935 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|