Abstract
Optical matrix-vector multiplication by using pinhole holograms fixed in a photorefractive crystal is experimentally demonstrated. This method offers the advantages of large holographic storage capacity and high-speed programmability. It can be useful in some expert systems that require only a finite number of large matrices to be updated quickly for high-speed matrix-vector multiplication.
Original language | English (US) |
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Pages (from-to) | 800-805 |
Number of pages | 6 |
Journal | Applied Optics |
Volume | 33 |
Issue number | 5 |
DOIs | |
State | Published - Feb 10 1994 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering