| 用窄带滤光片作为调谐元件的外腔半导体激光器 |
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| 引用本文： | 范卫星,陈建国,卢玉村,吴正茂.用窄带滤光片作为调谐元件的外腔半导体激光器[J].中国激光,1995,22(3):161-164. |
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| 作者姓名： | 范卫星 陈建国 卢玉村 吴正茂 |
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| 作者单位： | 四川大学光电系 |
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| 摘 要： | 分析了窄带滤光片的调谐原理，拟合了一块实际滤光片的透射率函数，它是理论的透射率函数和一个洛仑兹函数的乘积。利用１．３μｍ的外腔式调谐激光器实现了１２７２．５ｎｍ至１２９１．７ｎｍ范围内的不连续宽带调谐。
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| 关 键 词： | 半导体激光器，窄带滤光片，可调谐激光器 |
| 收稿时间： | 1994/4/19 |
An External Cavity Semiconductor Laser Using a Narrow-band Filter as the Tuning Element |
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| Fan Weixing, Chen Jianguo, Lu Yucun, Wu Zhengmao.An External Cavity Semiconductor Laser Using a Narrow-band Filter as the Tuning Element[J].Chinese Journal of Lasers,1995,22(3):161-164. |
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| Authors: | Fan Weixing Chen Jianguo Lu Yucun Wu Zhengmao |
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| Abstract: | Numerical fitting reveals that the transmitting function of the filter used in this work can be described by the product of a Lorentzian function and the standard transmitting function of the filter. Using this filter as the tuning element of an external cavity semiconductor laser, a tuning range of ～20 nm from 1272.5 nm to 1291.7nm has been achieved. |
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| Keywords: | semiconductor laser filter tunable laser |
| 本文献已被 CNKI 等数据库收录！ |
