23 dB gain upconversion pumped erbium doped fibre amplifier operating at 850 nm

1 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

ZBLAN
ZRF4-BAF2-LAF3-ALF3-NAF:ER
IR LASER SOURCES
SMALL SIGNAL GAIN
850 NM
ER: FLUOROZIRCONATE FIBRE AMPLIFIER
801 NM
UPCONVERSION PUMPING
23 DB

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