| 一种激光探测与波长测定装置的研究 |
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| 引用本文： | 程玉宝,周慧鑫,刘上乾. 一种激光探测与波长测定装置的研究[J]. 光电工程, 2002, 29(6): 25-27 |
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| 作者姓名： | 程玉宝 周慧鑫 刘上乾 |
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| 作者单位： | 西安电子科技大学技术物理学院,陕西,西安,710071 |
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| 摘 要： | 介绍了一种主要用于夜间的激光探测与波长测定装置，它是基于激光在光学劈尖上产生干涉条纹的特点、通过傅里叶变换测定条纹间距来计算激光波长的，测试结果表明该装置在背景光微弱的情况下，性能令人满意，具有一定的实用性。
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| 关 键 词： | 激光探测 波长测定装置 激光波长测量 傅里叶变换 |
| 文章编号： | 1003-501X(2002)06-0025-03 |
| 收稿时间： | 2001-12-17 |
| 修稿时间： | 2001-12-17 |
Study on a unit for laser detection and wavelength determination |
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| CHENG Yu-bao,ZHOU Hui-xin,LIU Shang-qian. Study on a unit for laser detection and wavelength determination[J]. Opto-Electronic Engineering, 2002, 29(6): 25-27 |
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| Authors: | CHENG Yu-bao ZHOU Hui-xin LIU Shang-qian |
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| Abstract: | A unit that is mainly applied to laser detection and wavelength determination at night is introduced, The unit is based on the property that laser generates interference fringes on optical wedge and it calculates laser wavelength through determination of fringe gas by Fourier transform. The testing results show that the performances of the unit are satisfactory and it has certain applicability under the weak background light. |
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| Keywords: | Laser detection Laser wavelength measurement Fourier transform. Determining devices |
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