Fabrication of praseodymium-doped arsenic sulfide chalcogenide fiber for 1.3-μm fiber amplifiers

Fabrication of praseodymium-doped arsenic sulfide chalcogenide fiber for 1.3-μm fiber amplifiers

Pr3+-doped As-S chalcogenide fiber is fabricated using a double-crucible method. The thermal and spectroscopic properties of Pr3+-doped As-S glasses are clarified. Pr3+-doped As-S fiber is shown to be a promising candidate that will lead to efficient Pr3+-doped fiber amplifiers.

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Veröffentlicht in:Applied physics letters 1994-07, Vol.65 (1), p.13-15
Hauptverfasser: Ohishi, Yasutake, Mori, Astushi, Kanamori, Terutoshi, Fujiura, Kazuo, Sudo, Shoichi
Format: Artikel
Sprache:eng
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Zusammenfassung:Pr3+-doped As-S chalcogenide fiber is fabricated using a double-crucible method. The thermal and spectroscopic properties of Pr3+-doped As-S glasses are clarified. Pr3+-doped As-S fiber is shown to be a promising candidate that will lead to efficient Pr3+-doped fiber amplifiers.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.113056