Fast nonparaxial scalar focal field calculations

An efficient algorithm for calculating nonparaxial scalar field distributions in the focal region of a lens is discussed. The algorithm is based on fast Fourier transform implementations of the first Rayleigh-Sommerfeld diffraction integral and assumes that the input field at the pupil plane has a l...

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Veröffentlicht in:	Journal of the Optical Society of America. A, Optics, image science, and vision Optics, image science, and vision, 2014-06, Vol.31 (6), p.1206-1214
Hauptverfasser:	Hillenbrand, Matthias, Hoffmann, Armin, Kelly, Damien P, Sinzinger, Stefan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Diffraction Intervals Mathematical analysis Planes Reduction Sampling Scalars
Online-Zugang:	Volltext
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