24 August 2006 Micro-structured Er3+-Tm3+ co-doped tellurite fiber for broadband optical amplifier around 1550 nm
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Abstract
Micro-structured Er3+ - Tm3+ co-doped tellurite fiber with three rings of holes was fabricated using a soft glass drawing tower by a stack-and-draw technique. Amplified spontaneous emission (ASE) around 1550nm band were observed when pumped with both, 980nm and 790nm, lasers.
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E. F. Chillcce, C. M. B. Cordeiro, R. S. Ramos, B. C. Z. Honorio, E. Rodriguez, C. H. Brito Cruz, C. L. Cesar, L. C. Barbosa, "Micro-structured Er3+-Tm3+ co-doped tellurite fiber for broadband optical amplifier around 1550 nm", Proc. SPIE 6314, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XII, 63140W (24 August 2006); doi: 10.1117/12.681277; https://doi.org/10.1117/12.681277
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KEYWORDS
Erbium

Structured optical fibers

Capillaries

Glasses

Optical fibers

Thulium

Optical amplifiers

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