Broad-band wavelength-tunable, single frequency, and single polarization bismuth oxide-based erbium-doped fiber laser
Broad-band wavelength-tunable, single frequency, and single polarization bismuth oxide-based erbium-doped fiber laser
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宽带波长可调谐、单频、单偏振氧化铋基掺铒光纤激光器
DOI：
10.1109/lpt.2004.828378
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发表时间：
2004
影响因子：
2.6
通讯作者：
E. Ippen
中科院分区：
文献类型：
--
作者：
H. Sotobayashi;J. Gopinath;Y. Takushima;K. Hsu;E. Ippen
我们展示了一个宽带波长可调谐的氧化铋基掺铒光纤（Bi-EDF）激光器，覆盖了传统的波长波段和长波长波段。它的特点是单频和单偏振振荡;前者是通过使腔长短，并纳入一个腔内窄带光纤法布里-Pe/spl锐/rot滤波器，后者是实现与西格玛激光器配置使用非保偏光纤。利用Bi-EDF放大器的宽增益带宽实现了90 nm（1520-1610 nm）以上的调谐。
We demonstrate a broad-band wavelength-tunable Bismuth Oxide-based Erbium-doped fiber (Bi-EDF) laser covering both the conventional wavelength band and the long wavelength band. It features single frequency and single polarization oscillation; the former is obtained by making the cavity length short and incorporating an intracavity narrow-band fiber Fabry-Pe/spl acute/rot filter, and the latter is achieved with a sigma laser configuration using nonpolarization maintaining fibers. Tuning over 90 nm (1520-1610 nm) is achieved by utilizing the broad gain bandwidth of Bi-EDF amplifier.