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Grey level on axis computer holograms for incoherent image processing |
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| Authors: | B Braunecker R Hauck |
| Institution: | Physikalisches Institut der Universität, D-8520 Erlangen, Fed. Rep. of Germany |
| Abstract: | We present a method for the simple production of a pair of real non-negative pupil functions p?1,p?2, that act together to yield a bipolar system spread function P>(x) = |p1|p2 ? |p2|p2. The subtraction can be perf ormed by electronic means. |
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