Multicore Erbium Doped Fiber Amplifier With 5 Thz Bandwidth, High-Gain And Low Nf

Yukihiro Tsuchida,Kumiko Maeda, Jun Miura,Kenzo Watanabe,Takashi Saito,Koji Igarashi,Takehiro Tsuritani,Itsuro Morita, Takao Ito,Kiyoshi Fukuchi,Ryuichi Sugizaki

2013 IEEE PHOTONICS SOCIETY SUMMER TOPICAL MEETING SERIES（2013）

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摘要

Core-pumped 7-core EDFA with two stage amplification is realized. Combination of its higher gain and GFF enables wide bandwidth operation. NF of Less than 5.5 dB is achieved with improved fan-in device.

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关键词

bandwidth,optical pumping,noise measurement,erbium,gain

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