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Conferences > ASSP > 2011 > ATuB > ATuB5

Yb-free Er-doped 976 nm Pumped Large Mode Area Fiber Amplifier with 67 W of Output Power

Vincent Kuhn, Dietmar Kracht, Jörg Neumann, and Peter Weßels

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Abstract

We demonstrate for the first time the power-scaling of Yb-free Er-doped fiber amplifiers to levels of multiple 10W. The achieved output power of 67W is the highest value ever reported for an Yb-free Er-doped fiber-system.

© 2011 Optical Society of America

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