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| Analys av interferensfransar× | ABCD Matrix× | |
|---|---|---|
| Ämnesområde | Optik | Optik |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 1801 | 1966 |
| Upphovsperson≠ | Thomas Young and Daniel Malus | Herwig Kogelnik and Tingye Li |
| Typ≠ | Pattern analysis algorithm | Ray optics formalism |
| Ursprungskälla≠ | Malacara, D. (Ed.). (2007). Optical Shop Testing (3rd ed.). John Wiley & Sons. link ↗ | Kogelnik, H., & Li, T. (1966). Laser beams and resonators. Applied Optics, 5(10), 1550-1567. DOI ↗ |
| Alias | fringe pattern analysis, interferometry, phase extraction | ray transfer matrix, ABCD method, system matrix |
| Närliggande | 3 | 3 |
| Sammanfattning≠ | Interferogram fringe analysis is a computational methodology for extracting quantitative information from interference fringe patterns recorded in optical systems. Rooted in Thomas Young's 1801 double-slit experiment and formalized in 20th-century metrology, this approach interprets the spatial patterns of constructive and destructive interference to measure surface topography, optical aberrations, refractive-index distributions, and other optical properties with high precision. | The ABCD matrix, or ray transfer matrix method, is a compact algebraic framework for analyzing optical systems. Introduced by Kogelnik and Li in 1966, it represents the linear transformation of ray position and angle (or Gaussian beam parameters) through optical elements. This method is foundational in laser physics, Gaussian optics, and optical design, enabling rapid calculation of resonator stability, beam propagation, and system performance. |
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