標題: | Optical image recognition using photorefractive crystal plates |
作者: | Hsieh, ML Lin, SH Hsu, KY Hsieh, TC Lin, SP Yeh, TS Hu, LJ Tu, SL Chang, H 交大名義發表 光電工程學系 National Chiao Tung University Department of Photonics |
關鍵字: | optical image recognition;optical neural networks;photorefractive crystals |
公開日期: | 1997 |
摘要: | We demonstrate a real-time optical image recognition system using photorefractive thin plates. The effects of donor/acceptor concentration ratio in thin lithium niobate crystal plates on the photorefractive response time and the grating diffraction efficiency are presented. |
URI: | http://hdl.handle.net/11536/19642 http://dx.doi.org/10.1117/12.287782 |
ISBN: | 0-8194-2559-1 |
DOI: | 10.1117/12.287782 |
期刊: | PHOTOREFRACTIVE FIBER AND CRYSTAL DEVICES: MATERIALS, OPTICAL PROPERTIES, AND APPLICATIONS III |
Volume: | 3137 |
起始頁: | 228 |
結束頁: | 238 |
顯示於類別: | 會議論文 |