中国激光, 2000, 27 (12): 1075, 网络出版: 2006-08-09   

大功率CO2混合模激光束传输参数的精确测量

Measurement of Optical Parameters for High-power CO2 Laser Beams According to the Changes of Transverse Intensity Distribution
作者单位
北京工业大学国家产学研激光技术中心, 北京 100022
摘要
根据大功率CO2混合模激光束横截面强度分布的变化规律,任选两个横截面的强度分布,采用数值迭代方法,精确计算出混合模传输的光学参数。
Abstract
According to the changing rule of transverse intensity distribution of blending-mode laser beam,and two arbitrary measured transverse intensity distributions,the optical parameters of high power CO2 blending-mode laser beam are calculated by means of least squares method and iterative process.
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王智勇, 陈涛, 贺平, 左铁钏. 大功率CO2混合模激光束传输参数的精确测量[J]. 中国激光, 2000, 27(12): 1075. 王智勇, 陈涛, 贺平, 左铁钏. Measurement of Optical Parameters for High-power CO2 Laser Beams According to the Changes of Transverse Intensity Distribution[J]. Chinese Journal of Lasers, 2000, 27(12): 1075.

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