Journal of LuminescenceFluorescence line narrowing in erbium-doped silica fibersA.-M. Jurdyc, B. Jacquier, J.C. Gâcon, J.F. Bayon, Eric DelevaquePublished Apr 1, 1994• 7 citationsPublisherDOI10.1016/0022-2313(94)90101-5