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Cladding-pumped erbium-doped multicore fiber amplifier

TitleCladding-pumped erbium-doped multicore fiber amplifier
Publication TypeJournal Article
Year of Publication2012
AuthorsAbedin, KS, Taunay, TF, Fishteyn, M, DiGiovanni, DJ, Supradeepa, VR, Fini, JM, Yan, MF, Zhu, B, Monberg, EM, Dimarcello, FV
JournalOptics Express

A cladding pumped multicore erbium-doped fiber amplifier for simultaneous amplification of 6 channels is demonstrated. Peak gain over 32 dB has been obtained at a wavelength of 1560 nm and the bandwidth measured at 20-dB gain was about 35 nm. Numerical modeling of cladding pumped multicore erbium-doped amplifier was also performed to study the properties of the amplifier. The results of experiment and simulation are found to be in good agreement.