| 掺Yb~(3+)光纤环形腔与直腔激光器的比较研究 |
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| 引用本文： | 陈柏,陈兰荣,范薇,林尊琪.掺Yb~(3+)光纤环形腔与直腔激光器的比较研究[J].中国激光,2001,28(2):116-118. |
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| 作者姓名： | 陈柏 陈兰荣 范薇 林尊琪 |
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| 作者单位： | 中国科学院上海光机所!上海201800 |
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| 摘 要： | 对带尾纤半导体激光器 (LD)抽运的掺Yb3 + 光纤环形腔与直腔激光器进行了比较研究。改变腔结构 ,则激光输出波长改变。环形腔激光器具有较低的腔损耗及阈值 ,而直腔激光器输出激光则有更窄的光谱半功率宽度(FWHM )。
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| 关 键 词： | Yb3+掺杂 光纤激光器 环形腔与直腔 带尾纤LD |
| 收稿时间： | 1999/7/26 |
Study of Yb~(3+)-doped Ring and Line Cavity Fiber Laser |
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| CHEN Bai,CHEN Lan-rong,FAN Wei,LIN Zun-qi.Study of Yb~(3+)-doped Ring and Line Cavity Fiber Laser[J].Chinese Journal of Lasers,2001,28(2):116-118. |
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| Authors: | CHEN Bai CHEN Lan-rong FAN Wei LIN Zun-qi |
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| Abstract: | In this paper, the Yb 3+-doped ring cavity fiber laser is compared with the F-P cavity fiber laser which were both pumped by LD with fiber pigtail. It is found that the lasing wavelength will be changed when the structure of cavity is varied. And it is also found that the Yb 3+-doped ring cavity fiber laser have lower cavity loss and pump threshold, while F-P cavity fiber laser has narrower FWHM. |
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| Keywords: | Yb-doping fiber laser ring and line cavity LD with fiber pigtail |
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