| Fiber optic matrix multiplier | |
| PALMER, JOHN P. | |
| 1984-11-13 | |
| 著作权人 | HUGHES MISSILE SYSTEMS COMPANY |
| 专利号 | US4482805 |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Fiber optic matrix multiplier |
| 英文摘要 | A matrix multiplier system incorporating an integrated fiber optic coupling array in combination with an arrangement for individually modulating the signals on the respective optical fiber transmission lines to develop the matrix multiplication. Each of the individual couplers accomplishes the coupling of an input signal into a bi-directional fiber optic transmission line with high efficiency and unilateral coupling effect. The signal thus coupled into the bi-directional transmission line is reflected back to the coupler output after multiplication by the modulating vector component for the individual coupler element. Because of the fabrication of a large number of identical fiber optic couplers in a compact, integral array and the manner in which the light signals can be modulated, the matrix multiplier system is extremely effective in pattern recognition, signal discrimination, selected signal enhancement, and the like. |
| 公开日期 | 1984-11-13 |
| 申请日期 | 1982-03-15 |
| 状态 | 失效 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35761]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | HUGHES MISSILE SYSTEMS COMPANY |
| 推荐引用方式 GB/T 7714 | PALMER, JOHN P.. Fiber optic matrix multiplier. US4482805. 1984-11-13. |
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