| タイトル | Real-Time Optical Correlator Based On GaAs |
| 著者（英） | Liu, Tsuen-Hsi; Cheng, Li-Jen |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1992-04-01 |
| 言語 | eng |
| 内容記述 | Apparatus performs correlation between input image and reference image in real time by means of degenerate four-wave mixing in photorefractive crystal, which serves as real-time holographic medium. Gallium arsenide chosen to be photorefractive material in this application because at frame rate and level of illumination used in experiments, offers adequate diffraction efficiency. Frame rates as high as 1,000 s to negative 1st power achievable. |
| NASA分類 | PHYSICAL SCIENCES |
| レポートNO | 93B10198
NPO-18379 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/323604 |
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