| 基于光纤Bragg光栅的掺铒光纤激光器 |
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| 引用本文： | 郭玉彬,菊池和朗. 基于光纤Bragg光栅的掺铒光纤激光器[J]. 中国激光, 2000, 27(7): 581-585 |
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| 作者姓名： | 郭玉彬 菊池和朗 |
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| 作者单位： | 1. 长春邮电学院通信工程系,长春,130012
2. 东京大学先端科学技术研究中心,日本东京,153 |
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| 基金项目： | 邮电部邮电科技发展基金，教育部国家留学基金资助课题 |
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| 摘 要： | 研制了基于光纤Bragg光栅的掺铒单模光纤激光器。用 980nmLD作抽运源 ,在 1 56 μm波段获得了谱线宽为 0 1nm的激光输出。最大输出光功率为 1 73mW。输出功率稳定性为± 0 .0 2dB ,波长稳定性为 0 0 5dB。阈值抽运光功率为 7mW ,斜率效率为 3%。
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| 关 键 词： | 光纤激光器 抽运 光纤Bragg光栅 |
| 收稿时间： | 1998-12-28 |
Er3+-doped Fiber Laser Based on Fiber Bragg Grating |
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| Guo Yubin,Kikuchi Kazuro. Er3+-doped Fiber Laser Based on Fiber Bragg Grating[J]. Chinese Journal of Lasers, 2000, 27(7): 581-585 |
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| Authors: | Guo Yubin Kikuchi Kazuro |
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| Abstract: | By using Er3+-doped fiber, a single-mode fiber laser based on fiber Bragg grating was developed. When it was pumped by 980 nm laser-diode, the output spectral bandwidth was measured as 0.1 nm at 1.56 μm. The max. output power was measured as 1.73 mW. The power stability is better than ±0.02 dB, and the stability of output wavelength is better than 0.05 dB. The laser had a threshold of 7 mW and a slope efficiency of 3%. |
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| Keywords: | fiber laser pump fiber Bragg grating |
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