Postcompression of picosecond pulses into the few-cycle regime
| Autor: | Arnaud Couairon, Laura Silletti, Ingmar Hartl, Uwe Grosse-Wortmann, Ammar Bin Wahid, Tino Lang, Francesca Calegari, Christoph M. Heyl, Chen Guo, Prannay Balla, Arthur Schönberg, Andrea Trabattoni, Andrea Cartella, Hamed Tavakol, Cord L. Arnold, Ivan Sytcevich, Anne-Lise Viotti, Skirmantas Alisauskas, Anne L'Huillier, Marcus Seidel, Bastian Manschwetus |
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| Přispěvatelé: | Centre de Physique Théorique [Palaiseau] (CPHT), École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2020 |
| Předmět: |
Yield (engineering)
Materials science 02 engineering and technology 7. Clean energy 01 natural sciences law.invention 010309 optics Optics law 0103 physical sciences ddc:530 ComputingMilieux_MISCELLANEOUS Laser beams [PHYS]Physics [physics] High power lasers business.industry 021001 nanoscience & nanotechnology Laser Compression (physics) Atomic and Molecular Physics and Optics 3. Good health Power (physics) Picosecond 0210 nano-technology business Doppler broadening |
| Zdroj: | Optics letters 45(9), 2572-2575 (TBA). doi:10.1364/OL.388665 Optics Letters Optics Letters, Optical Society of America-OSA Publishing, 2020, 45 (9), pp.2572. ⟨10.1364/OL.388665⟩ |
| ISSN: | 1539-4794 0146-9592 |
| Popis: | In this work, we demonstrate postcompression of 1.2 ps laser pulses to 13 fs via gas-based multipass spectral broadening. Our results yield a single-stage compression factor of about 40 at 200 W in-burst average power and a total compression factor > 90 at reduced power. The employed scheme represents a route toward compact few-cycle sources driven by industrial-grade Yb:YAG lasers at high average power. |
| Databáze: | OpenAIRE |
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