Ytterbium-doped silica fibre laser with intracore Bragg gratings operating at 1.02 μm

4 February 1993

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 29 (3) , 309-310
https://doi.org/10.1049/el:19930211

Abstract

High power (>0.2 W) and high quantum efficiency (>80%) silica fibre lasers doped with ytterbium and operating at 1.02 μm are presented. The laser cavity is closed by two externally written gratings. The pump wavelength range is extended down to 0.85 μm.

Keywords

INTRACORE BRAGG GRATINGS
0.85 TO 1.02 MICRON
SIO2:YB
POWER
EXTERNALLY WRITTEN GRATINGS
PUMP WAVELENGTH RANGE
LASER CAVITY
QUANTUM EFFICIENCY

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