Fourier modal method for two-dimensional wavefront reconstruction

来源 :2016年第二届光子学与光学工程国际会议暨第八届西部光子学会议 | 被引量 : 0次 | 上传用户:swei830807
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  This paper introduces a new way of two-dimensional wavefront reconstruction based on the Fourier modal method.Expending the target wavefront by using Fourier series,calculating the expansion coefficient based on the differential phase measured from the experiment,and fitting the coefficients at the missing points by averaging adjacent values,the target wavefront could be reconstructed eventually by using inverse Fourier transform on the expansion coefficients.
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