| 可编程波长选择与扫描全光纤行波环形腔激光器 |
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| 引用本文： | 刘志国,张艺兵,王江,葛春风,唐涛,董孝义,郑建成,李家安.可编程波长选择与扫描全光纤行波环形腔激光器[J].中国激光,1999,26(9):777-780. |
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| 作者姓名： | 刘志国 张艺兵 王江 葛春风 唐涛 董孝义 郑建成 李家安 |
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| 作者单位： | 1. 南开大学现代光学研究所,天津,300071
2. 香港城市大学电子工程学系 |
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| 基金项目： | 国家自然科学重点基金!69637050，国家攀登计划预选项目 |
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| 摘 要： | 利用可编程控制装置对光纤光栅的中心波长进行了线性调谐，在此基础上实现了可控波长行波环形腔激光器的运转，波长线性调谐范围可达5．9nm。通过精确控制，波长选择的复现性可达5．13×10-3nm，在检测仪器的精度范围内，波长调谐的线性度达R2=0.999，波长选择间限为0．156nm。
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| 关 键 词： | 光纤光栅 线性调谐 环形腔激光器 |
| 收稿时间： | 1998/4/7 |
Programmable Wavelength Selective and Scanning All-fiber Traveling-wave Ring Laser |
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| Liu Zhiguo,Zhang Yibing,Wang Jiang,Ge Chunfeng,Tang Tao,Dong Xiaoyi,K. S. Chiang,K. O. Lee.Programmable Wavelength Selective and Scanning All-fiber Traveling-wave Ring Laser[J].Chinese Journal of Lasers,1999,26(9):777-780. |
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| Authors: | Liu Zhiguo Zhang Yibing Wang Jiang Ge Chunfeng Tang Tao Dong Xiaoyi K S Chiang K O Lee |
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| Abstract: | A programmable wavelength selective and scanning structure is reported in this paper, which is used to tune the central wavelength of a fiber Bragg grating linearly. Based on such a structure, an all-fiber traveling-wave ring laser is fabricated. The output wavelength can be selected with a computer and can also be continuously scanned in a range of 5.9 nm. The linearity is up to R2=0.999, the wavelength-interval is 0.156 nm, and the wavelength reproducibility is 5.13×10-3 nm, which is within the measuring limit of the optical spectrum analyzer. |
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| Keywords: | fiber Bragg grating linearly-tuning ring fiber laser |
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