Flat-gain optical amplification within 70 nm wavelength band using 199 cm long hybrid erbium fibers

A flat-gain amplification covering a wideband wavelength window was accomplished by using dual-stage erbium doped fiber amplifier (EDFA). The amplifier was constructed by combining two different active fibers; Bismuth erbium doped fiber (Bi-EDF) and Hafnium-bismuth erbium doped fiber (HB-EDF) that p...

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发表在:Optoelectronics and Advanced Materials, Rapid Communications
主要作者: 2-s2.0-85074346298
格式: 文件
语言:English
出版: National Institute of Optoelectronics 2019
在线阅读:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074346298&partnerID=40&md5=cb6facd71489fa7ced3582c2f2be9958