Spectral hole burning measurement thulium-doped fiber amplifiers

An accurate technique was implemented to measure spectral hole burning in rare-earth amplifiers at room temperature, showing that thulium-doped fiber amplifiers exhibit hole depths four times lower than those of C -band erbium-doped fiber amplifiers.

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Veröffentlicht in:Optics letters 2002-01, Vol.27 (1), p.10-12
Hauptverfasser: Roy, Fabien, Bayart, Dominique, Heerdt, Céline, Le Sauze, André, Baniel, Pascal
Format: Artikel
Sprache:eng
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Zusammenfassung:An accurate technique was implemented to measure spectral hole burning in rare-earth amplifiers at room temperature, showing that thulium-doped fiber amplifiers exhibit hole depths four times lower than those of C -band erbium-doped fiber amplifiers.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.27.000010