Fabrication and Characterization of a High-Gain Yb-Er Codoped Phosphate Glass Optical Amplifier | Zendy

Gerardo Cristian Scarpignato | Zendy; Daniel Milanese | Zendy; Joris Lousteau | Zendy; Nadia G. Boetti | Zendy; Emanuele Mura | Zendy

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Fabrication and Characterization of a High-Gain Yb-Er Codoped Phosphate Glass Optical Amplifier

Author(s) -

Gerardo Cristian Scarpignato,

Daniel Milanese,

Joris Lousteau,

Nadia G. Boetti,

Emanuele Mura

Publication year - 2013

Publication title -

journal of engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.244

H-Index - 20

eISSN - 2314-4912

pISSN - 2314-4904

DOI - 10.1155/2013/858341

Subject(s) - phosphate glass , fabrication , materials science , amplifier , optical amplifier , core (optical fiber) , characterization (materials science) , optoelectronics , optical fiber , fiber amplifier , erbium , optics , laser , doping , nanotechnology , cmos , physics , composite material , medicine , alternative medicine , pathology

We present the fabrication and characterization of a short core pumped fiber amplifier made of Yb3+-Er3+ codoped phosphate glasses. The 27 mm long amplifier provides a maximum internal gain of 10.7 dB for a signal of −30 dBm at 1535 nm with a 479 mW pump power operating at 975.6 nm. This leads to a gain of 4.0 dB/cm, which compares favorably to other recent works

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