Optical system with segmented pupil function
A method for designing a pupil function for use in an imaging system, comprising: selecting a pupil function; calculating a sampled PSF, taking into account characteristics of the imaging system and the pupil function; evaluating the sampled PSF in accordance with a selected metric; and if the sampl...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A method for designing a pupil function for use in an imaging system, comprising:
selecting a pupil function;
calculating a sampled PSF, taking into account characteristics of the imaging system and the pupil function;
evaluating the sampled PSF in accordance with a selected metric; and
if the sampled PSF does not conform within the selected metric, then
modifying the pupil function, using a set of parameter modifications, and
repeating the evaluating and modifying of the pupil function until the sampled PSF conforms within the selected metric. |
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