Modeling a Broadband Bismuth-Doped Fiber Amplifier
Modeling a Broadband Bismuth-Doped Fiber Amplifier
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DOI：
10.1109/jstqe.2008.2010269
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发表时间：
2009-02
影响因子：
4.9
通讯作者：
Chun Jiang
中科院分区：
文献类型：
--
作者：
Chun Jiang
在本文中，我们提出的能级，过渡配置，和数值模型的掺铋光纤放大器的第一次，最好的authorspsila知识。通过求解三能级系统的速率和功率传输方程，研究了光纤参数和泵浦功率对增益谱带宽的影响。可以预测，当在800-900 nm范围内的波长处激发时，放大器可以具有在1.2-1.62 μ m范围内的超宽增益谱，其覆盖全波光纤的低损耗窗口。
In this paper, we present the energy level, transition configuration, and numerical model of a bismuth-doped fiber amplifier for the first time, to the best of authorspsila knowledge. With a three-level system, the rate and power propagation equations of the model are solved to examine the effect of the fiber parameter and pump power on the bandwidth of the gain spectra. It can be predicted that when excited at wavelength in the 800-900 nm range, the amplifier can have a ultrabroad gain spectra in the 1.2-1.62 mum range, which cover the low-loss windows of the all-wave fiber.