Changes in Gaussian beams passing through a phase plate
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摘要: 对基模和高阶高斯光束通过位相板后的变化作了详细的计算分析.研究表明,位相板可以改变光场分布和用功率含量百分比定义的Me2 因子,甚至使Me22.Abstract: Changes in fundamental and higher-order Gaussian beams propagating through a phase plate have been studied numerically in detail .The results have shown that the phase plate can change the field distribution and Me2 factor based on the power content definition ,even Me22 based on the second moments definition can not be improved by using the phase plate.
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