论文信息 - Diffraction calculations using fast Fourier transform methods

Diffraction calculations using fast Fourier transform methods

By using a coordinate transformation based on Gaussian-beam theory, we can apply efficient fast Fourier transform (FFT) computational methods to diffraction problems involving spherically diverging or converging waves as well as to quasi-collimated beams of radiation.

A. E. Siegman | E. A. Sziklas | A. Siegman

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