Advanced Fourier Transform for Optics
Fourier transform, as one of the most influential mathematical method in various scientific fields, plays an indispensable role in computational optics. It is a key technology that connects different modeling domains in field tracing and, especially, it also determines the computational efficiency. Advanced Fourier transform techniques, namely the semi-analytical Fourier transform and the homeomorphic Fourier transform, are included in the field tracing concept, and that brings the boost in the simulation efficiency.
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