Fabrication of kinoform structures for optical computing
- 10 September 1992
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 31 (26) , 5712-5715
- https://doi.org/10.1364/ao.31.005712
Abstract
The fabrication of kinoform micro-optical elements for applications in optical computing is described. The elements are recorded as continuous microrelief structures by programmable laser beam writing in photoresist with a computer-controlled precision xy stage and a modulated, focused laser beam. Kinoform structures can be programmed to any desired profile that is required for reproducing complex, optimized structures that are found by computer design techniques.Keywords
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