مقایسهٔ روشها
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| روش تفاضل محدود در حوزه زمان× | اپتیک فوریه× | |
|---|---|---|
| حوزه | اپتیک | اپتیک |
| خانواده | Process / pipeline | Process / pipeline |
| سال پیدایش≠ | 1966 | 1822 |
| پدیدآور≠ | Kane Yee | Joseph Fourier and Ernst Abbe |
| نوع≠ | Finite-difference algorithm | Spectral decomposition method |
| منبع بنیادین≠ | Yee, K. S. (1966). Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media. IEEE Transactions on Antennas and Propagation, 14(3), 302-307. DOI ↗ | Goodman, J. W. (1968). Introduction to Fourier Optics. McGraw-Hill. link ↗ |
| نامهای دیگر≠ | FDTD, Yee scheme | frequency-domain optics, wave optics, diffraction theory |
| مرتبط | 3 | 3 |
| خلاصه≠ | The Finite-Difference Time-Domain method is a computational technique for solving Maxwell's equations by discretizing space and time on a grid. Introduced by Kane Yee in 1966, FDTD is a foundational approach in computational electrodynamics and optical simulation, enabling direct modeling of electromagnetic wave propagation through complex media. | Fourier optics is a mathematical framework that analyzes optical systems and phenomena using Fourier transforms and frequency-domain methods. Grounded in Joseph Fourier's 1822 work on heat diffusion and Ernst Abbe's microscopy theory, this approach decomposes optical fields into plane waves or spatial frequencies, revealing how optical systems manipulate and filter these components to produce images and transmit information. |
| ScholarGateمجموعهداده ↗ |
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