23 dB gain upconversion pumped erbium doped fibre amplifier operating at 850 nm
- 17 January 1991
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 27 (2) , 184-186
- https://doi.org/10.1049/el:19910118
Abstract
An erbium doped fluorozirconate fibre amplifier has been constructed which uses upconversion pumping at 801 nm to provide in excess of 20 dB small signal gain at a wavelength of 850 nm.Keywords
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