Abstract
Injection is an economical method of producing plastic holographic optical elements (HOEs) in large or small quantities and of various types. A computer-analysis system is used to simulate and control the results of the manufacturing system. A computer program, based on coupled-wave theory, predicts and evaluates the diffraction efficiency of a hologram. The CAEMOLD computer simulation software assists in calculating and modifying the injection process. A fuzzy control model is used to obtain the proper operating parameters. These techniques can obtain uniform distribution and a high diffraction efficiency in the plastic HOE product from the results of the computer controller.
Original language | English |
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Pages (from-to) | 373-381 |
Number of pages | 9 |
Journal | Journal of Materials Processing Technology |
Volume | 57 |
Issue number | 3-4 |
DOIs | |
State | Published - 15 Feb 1996 |