OECC/PSC 2019

講演情報

Oral Sessions

O3. Optical Fibers, Cables and Fiber Devices

[MC2] Fiber Amplifiers

2019年7月8日(月) 16:00 〜 17:30 Room C (402+403, 4F, Fukuoka International Congress Center)

Presider: Katsuhiro Takenaga (Fujikura Ltd., Japan)

16:45 〜 17:00

[MC2-3] Propagation Direction Interleaved Cladding Pumped 19-core EDFA

〇Koichi Maeda, Shigehiro Takasaka, Kohei Kawasaki, Kazuaki Yoshioka, Ryuichi Sugizaki, Masayoshi Tsukamoto (Furukawa Electric Co., Ltd., Japan)

キーワード:Fiber based devices for space division multiplexing

Core-to-core crosstalk of cladding pumped 19-core EDFA is reduced to about half by applying propagation-direction interleaving technique. Amplification characteristics for backward pumped signals are almost the same as forward pumped ones.

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