| 前向抽运双级双程掺铒光纤宽带光源 |
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| 引用本文： | 钱景仁,陈登鹏,沈林放,俞本立.前向抽运双级双程掺铒光纤宽带光源[J].中国激光,2001,28(12):1075-1078. |
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| 作者姓名： | 钱景仁 陈登鹏 沈林放 俞本立 |
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| 作者单位： | 中国科学技术大学电子工程与信息科学系,合肥,230027 |
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| 摘 要： | 提出并实现了一种前向抽运双级双程结构的 1 5 5 μm超荧光光纤光源(SFS)。通过恰当地选择光源的各个参数,包括两段掺铒光纤(EDF)的长度和两级抽运光的功率,在保证平均波长稳定的情况下,获得了同时具有大功率和宽带特性的超荧光输出。这种结构的光源可以很好地满足高精度光纤陀螺(FOG)对光源的要求
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| 关 键 词： | 宽带光源 掺铒光纤 超荧光光纤光源 光纤陀螺 |
| 收稿时间： | 2000/9/30 |
Forward-pumping Dual-stage Double-pass Broadband Erbium-doped Fiber Source |
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| QIAN Jing-ren,CHEN Deng-peng,SHEN Lin-fang,YU Ben-li.Forward-pumping Dual-stage Double-pass Broadband Erbium-doped Fiber Source[J].Chinese Journal of Lasers,2001,28(12):1075-1078. |
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| Authors: | QIAN Jing-ren CHEN Deng-peng SHEN Lin-fang YU Ben-li |
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| Abstract: | A forward-pumping dual-stage double-pass erbium-doped fiber source at 1.55 μm is presented and experimentally demonstrated. Broadband, high-power characteristics can be obtained simultaneously while reserving the high stability of the mean wavelength by appropriately choosing the source parameters, including the length of two sections of erbium-doped fiber and the pump power of two stages. Such a fiber source is an excellent candidate for the fiber-optic gyroscope (FOG). |
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| Keywords: | broadband light sources erbium-doped fiber (EDF) superfluorescent fiber source (SFS) fiber-optic gyroscope (FOG) |
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