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Conferences > OFC > 2019 > Th1B > Th1B.2

Improvement of the Pump Recycling Ratio of Turbo Cladding Pumped MC-EDFA with Paired Spatial Pump Combiner and Splitter

Hitoshi Takeshita, Keiichi Matsumoto, Shigeyuki Yanagimachi, and Emmanuel Le Taillandier de Gabory

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Abstract

We used paired prototypes of spatial pump combiner and splitter to improve the pump recycling ratio of turbo cladding pumped MC-EDFA from 12% to 42%. This enables a potential 1.2dB improvement of the optical gain.

© 2019 The Author(s)

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