Distribution of the complex amplitude and intensity in a 3D scattering pattern formed by the optical system for an on-axis point object
Koreshev S.N., Smorodinov D.S., Nikanorov O.V., Frolova M.A.

 

St. Petersburg National Research University of Information Technologies, Mechanics and Optics, St .Petesrburg, Russia

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Abstract:
A quantitative evaluation of the depth of field of optical systems is given. Results of the calculation of the distribution of the complex amplitude and intensity in a three-dimensional scattering pattern formed by the optical system for an on-axis point object are presented. The work was carried out as part of developing optical systems with an extended depth of field for a synthesized hologram of a point object located on a perpendicular constructed to the hologram center.

Keywords:
depth of field, 3D scattering pattern, path difference, phase difference, vector sum, synthesis of holograms.

Citation:
Koreshev SN, Smorodinov DS, Nikanorov OV, Frolova MA. Distribution of the complex amplitude and intensity in a 3D scattering pattern formed by the optical system for an on-axis point object. Computer Optics 2018; 42(3): 377-384. DOI: 10.18287/2412-6179-2018-42-3-377-384.

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