| 四倍频Nd：YAG激光器制作光纤布喇格光栅 |
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| 引用本文： | 王向阳,查开德,廖延彪,张东香,张秀兰,冯宝华.四倍频Nd：YAG激光器制作光纤布喇格光栅[J].中国激光,1996,23(5):457-460. |
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| 作者姓名： | 王向阳 查开德 廖延彪 张东香 张秀兰 冯宝华 |
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| 作者单位： | 清华大学电子工程系，中国科学院物理研究所光学物理开放研究实验室 |
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| 摘 要： | 报道用四倍频Ｎｄ：ＹＡＧ激光器产生的２６６ｕｍ的光波．在高掺锗光纤中成功地写入了ＦＢＧ的实验结果。
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| 关 键 词： | 光纤光栅，FBG，Nd：YAG激光器 |
| 收稿时间： | 1995/7/19 |
Fabrication of Fiber Bragg Gratings by Fourth Harmonic of a Nd: YAG Laser |
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| Wang Xiangyang,Zha Kaide ,Liao Yanbiao.Fabrication of Fiber Bragg Gratings by Fourth Harmonic of a Nd: YAG Laser[J].Chinese Journal of Lasers,1996,23(5):457-460. |
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| Authors: | Wang Xiangyang Zha Kaide Liao Yanbiao |
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| Abstract: | in this paper,the fabrication of fiber Bragg gratings by the fourth harmonic of aNd: YAG laser is described.This is the first report of writing with this kind of ultravioletlight source.The spatial and temporal coherence of laser team is imptoved by applying a FP etalon and a diaphragm of small aperture.The fiber was placed in an interferometer andexposed for 60 minutes.As a result,about 3% reflection was observed at 1505 um. |
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| Keywords: | fiber Bragg gratings fourth harmonic of Nd:YAG laser holographicinterferemeter |
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