| 精确CCD光束参数测量与评价系统的设计 |
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| 引用本文： | 孙伟,高春清.精确CCD光束参数测量与评价系统的设计[J].北京理工大学学报,2000,20(4):471-474. |
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| 作者姓名： | 孙伟 高春清 |
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| 作者单位： | 北京理工大学光电工程系,北京,100081 |
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| 摘 要： | 以ＩＳＯ相关的标准为依据，经过深入的理论研究和精度分析设计了一套高精度光束质量测量系统。介绍了光束质量测量系统的理论基础，硬件的整体结构和软件的重要组成模块，并通过测量实验加以验证。研究表明，精确的ＣＣＤ光束参数测量必须由一套科学级ＣＣＤ系统和完备的软件计算算法组成。
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| 关 键 词： | 测量 光束质量 CCD 光束宽度 激光束参数 |
Design of A Precision CCD Measurement System for Beam Characterization |
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| SUN Wei,GAO Chun qing,WEI Guang hui.Design of A Precision CCD Measurement System for Beam Characterization[J].Journal of Beijing Institute of Technology(Natural Science Edition),2000,20(4):471-474. |
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| Authors: | SUN Wei GAO Chun qing WEI Guang hui |
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| Abstract: | A precision beam characterization CCD measurement system has been designed fulfilling the ISO standards and guided by beam characterization theory. Based on theories of laser beam quality measurement the general hardware architecture and key software modules of the measurement system are introduced. Through verification of experimental results, it is seen imperative that a precision beam characterization system must rest upon a quality CCD system with the provision of appropriate data processing software algorithms. |
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| Keywords: | beam characterization beam quality beam quality factor image noise image background |
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