| Téléchargement | - Voir la version finale : Carving out configurable ultrafast pulses from a continuous wave source via the optical Kerr effect (PDF, 1.1 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.1364/OE.399878 |
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| Auteur | Rechercher : Fenwick, Kate L.1; Rechercher : England, Duncan G.1; Rechercher : Bustard, Philip J.1; Rechercher : Fraser, James M.; Rechercher : Sussman, Benjamin J.1 |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de sécurité et de rupture
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| Format | Texte, Article |
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| Sujet | diode lasers; laser sources; mode locking; photonic crystal fibers; quantum optics; stimulated Raman scattering |
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| Résumé | Wavelength-tunable, time-locked pairs of ultrafast pulses are crucial in modern-day time-resolved measurements. We demonstrate a simple means of generating configurable optical pulse sequences: sub-picosecond pulses are carved out from a continuous wave laser via pump-induced optical Kerr switching in 10 cm of a commercial single-mode fiber. By introducing dispersion to the pump, the near transform-limited switched pulse duration is tuned between 305–570 fs. Two- and four-pulse signal trains are also generated by adding birefringent α-BBO plates in the pump beam. These results highlight an ultrafast light source with intrinsic timing stability and pulse-to-pulse phase coherence, where pulse generation could be adapted to wavelengths ranging from ultraviolet to infrared. |
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| Date de publication | 2020-08-07 |
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| Maison d’édition | The Optical Society |
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| Licence | |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 75eeef24-6331-46e2-9534-145c013ef26a |
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| Enregistrement créé | 2021-04-14 |
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| Enregistrement modifié | 2021-04-19 |
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