Room-temperature persistent spectral hole burning of Sm2+ in silica-based fibers
Room-temperature persistent spectral hole burning of Sm2+ in silica-based fibers
复制标题
二氧化硅基光纤中 Sm2 的室温持续光谱烧孔
DOI：
10.1016/s0030-4018(99)00353-3
复制
发表时间：
1999
影响因子：
2.4
通讯作者：
Koji Muta
中科院分区：
文献类型：
--
作者：
K. Nouchi;T. Mitsuyu;K. Hirao;M. Watanabe;Koji Muta
本文首次报道了掺Sm ~（2+）光纤中Sm ~（2+）离子7 F0 - 5D 0跃迁激发光谱的室温持续光谱烧孔现象。测得孔的宽度约为6 cm-1。该系统的非均匀线宽与均匀线宽之比为1.15。
Persistent spectral hole burning has been observed successfully at room temperature in the excitation spectrum for the7F0−5D0transition of Sm2+in silica-based fibers co-doped with Al. The room-temperature persistent spectral hole burning is reported for the first time, to the best of our knowledge, in Sm2+-doped fiber. The hole width was measured to be about 6 cm−1. The ratio of inhomogeneous to homogeneous linewidths of this system is ∼15.