Abstract
In this work, we compare the performance of previously proposed ultra-miniature diffraction gratings with ideal lenses and zone plates of similar structural characteristics. The analysis aims at understanding the differences of designs utilizing non-focusing gratings and the potential benefits of their use in computational imaging systems.
Original language | English (US) |
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Title of host publication | Imaging and Applied Optics 2015 |
Publisher | Optical Society of America |
Number of pages | 3 |
State | Published - 2015 |