Top-hat beam output with 100 μJ temporally shaped narrow-bandwidth nanosecond pulses from a linearly polarized all-fiber system

Top-hat beam output with 100 μJ temporally shaped narrow-bandwidth nanosecond pulses from a linearly polarized all-fiber system

We report on an all-fiber system delivering more than 100 μJ pulses with a top-hat beam output in the few nanoseconds regime at 10 kHz. The linearly polarized flattened beam is obtained thanks to a 3-mm-long single-mode microstructured fiber spliced to the amplifier's output.

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Bibliographische Detailangaben
Veröffentlicht in:Optics letters 2014-08, Vol.39 (16), p.4780-4783
Hauptverfasser: Calvet, Pierre, Valentin, Constance, Gouriou, Pierre, Quiquempois, Yves, Bouwmans, Géraud, Bigot, Laurent, Coulombier, Quentin, Douay, Marc, Habert, Rémi, Delplace, Karen, Mussot, Arnaud, Hugonnot, Emmanuel
Format: Artikel
Sprache:eng
Schlagworte:
Amplification
Beams (radiation)
Fibers
Flattening
Nanosecond pulses
Nanostructure
Optics
Physics
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Beschreibung
Zusammenfassung:We report on an all-fiber system delivering more than 100 μJ pulses with a top-hat beam output in the few nanoseconds regime at 10 kHz. The linearly polarized flattened beam is obtained thanks to a 3-mm-long single-mode microstructured fiber spliced to the amplifier's output.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.39.004780