光学与光电技术, 2005, 3 (2): 9, 网络出版: 2006-05-22
超细激光束准直器设计的新数学模型
New Mathematical Model of Extra Narrow Beams Collimator Design
摘要
为了获取长距离超细激光束,采用几何能量守恒法设计出一种衍射光学元件,推导出高斯光入射时衍射光学元件位相函数.根据建立的数学模型,设计超细激光束准直器,并模拟高斯光入射时出射激光束的光斑形状及光强分布,最后计算了能量利用率.
Abstract
The geometric law of energy conservation is utilized in designing diffraction optical component and evaluating the phase function of diffraction optical component with Gauss beams input. Based on this new mathematical model, the extra narrow beams collimator is designed, the output facula is simulated and the energy utilization ratio is calculated.
艾月霞, 李景镇, 龚向东. 超细激光束准直器设计的新数学模型[J]. 光学与光电技术, 2005, 3(2): 9. 艾月霞, 李景镇, 龚向东. New Mathematical Model of Extra Narrow Beams Collimator Design[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2005, 3(2): 9.
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