| Diagnostic system for two dimension intensity distribution of laser beam |
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| 引用本文： | Ensheng Fu,Quirong Shen,Yingfeng Li,Bing Wang,Lei Chen,Yuzhi Wang,Zhijiang Wang(Shanghai Institute of Optics and Fine Mechanics,Academia Sinica,P. 0. Box 800-211,Shanghai,201800 PRC). Diagnostic system for two dimension intensity distribution of laser beam[J]. Chinese Journal of Lasers, 1992, 1(2): 165-171 |
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| 作者姓名： | Ensheng Fu Quirong Shen Yingfeng Li Bing Wang Lei Chen Yuzhi Wang Zhijiang Wang(Shanghai Institute of Optics and Fine Mechanics Academia Sinica P. 0. Box 800-211 Shanghai 201800 PRC) |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics，Academia Sinica，P. 0. Box 800-211，Shanghai，201800 PRC |
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| 摘 要： | The diagnostic system for two dimension(2-D)intensity distribution of laserbeam is a measuring instrument for many parameters of laser beam.2-D intensity distributionplot of laser beam is obtained by the two dimension scanning mirror which is controlled by amicrocomputer to scan the laser beam on a detector.Many parameters of laser beam such asthe isointensity distribution plot,the beam diameter,the beam waist diameter,the laser pow-er,the diverge angle and the beam brightness,are given by means of the microcomputer pro-cessing the data measured.Theoretical analysis of beam parameter transform is given.
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| 收稿时间： | 1991-08-23 |
Diagnostic system for two dimension intensity distribution of laser beam |
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| Ensheng Fu,Quirong Shen,Yingfeng Li,Bing Wang,Lei Chen,Yuzhi Wang,Zhijiang Wang. Diagnostic system for two dimension intensity distribution of laser beam[J]. 中国激光(英文版), 1992, 1(2): 165-171 |
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| Authors: | Ensheng Fu Quirong Shen Yingfeng Li Bing Wang Lei Chen Yuzhi Wang Zhijiang Wang |
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| Abstract: | The diagnostic system for two dimension (2-D) intensity distribution of laser beam is a measuring instrument for many parameters of laser beam. 2-D intensity distribution plot of laser beam is obtained by the two dimension scanning mirror which is controlled by a microcomputer to scan the laser beam on a detector. Many parameters of laser beam such as the isointensity distribution plot, the beam diameter, the beam waist diameter, the laser power, the diverge angle and the beam brightness, are given by means of the microcomputer processing the data measured. Theoretical analysis of beam parameter transform is given. |
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| Keywords: | two dimension intensity distribution beam diverge angle laser beam brightness |
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