Philosophical Magazine B, 6(82), p. 721-734
DOI: 10.1080/13642810110084542
Philosophical Magazine Part B, 6(82), p. 721-734
DOI: 10.1080/13642810208224362
Rare-earth-doped (Er-, Yb- and Er+ Yb-doped) silica glasses have been produced and characterized. Their spectroscopic properties have been assessed and optical amplification devices have been produced therefrom and characterized.