| Research on object signal sampling and reconstruction based on laser beat frequency | |
Zhang, Yu; Luo, Xiujuan ; Cao, Bei; Xia, Aili; Si, Qingdan
| |
| 2012 | |
| 会议名称 | 2012 International Workshop on Information and Electronics Engineering, IWIEE 2012 |
| 会议录名称 | 2012 International Workshop on Information and Electronics Engineering |
| 页码 | 2421-2426 |
| 会议日期 | March 10, 2012 - March 11, 2012 |
| 会议地点 | Harbin, China |
| 出版地 | United Kingdom |
| 会议主办者 | Harbin University of Science and Technology; International Science and Engineering Research Center |
| 出版者 | Elsevier Ltd, Langford Lane, Kidlington, Oxford, OX5 1GB, United Kingdom |
| 产权排序 | 1 |
| 摘要 | The observation of an object traditionally relies on the scale of optical system and the resolution is often limited by the diameter of telescope. Based on the laser interference technology, we adopt a new signal sampling method with which we sample the spectrum information by laser beat frequency. The overlapped beams interfere together and generate a series of fringes across the target. Different spectrum components of target are sampled by fringes with different spatial frequency. Then we will reconstruct the target image through inverse Fourier Transform. This method break through the difficulty that observation resolution was limited by the scale of optical system. |
| 作者部门 | 光电跟踪与测量技术研究室 |
| 收录类别 | CPCI（ISTP） ; EI |
| 语种 | 英语 |
| ISSN号 | 18777058 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20526 |
| 专题 | 光电跟踪与测量技术研究室 |
| 推荐引用方式 GB/T 7714 | Zhang, Yu,Luo, Xiujuan,Cao, Bei,et al. Research on object signal sampling and reconstruction based on laser beat frequency[C]. United Kingdom:Elsevier Ltd, Langford Lane, Kidlington, Oxford, OX5 1GB, United Kingdom,2012:2421-2426. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Research on object s（251KB） | 限制开放 | CC BY-NC-SA | 请求全文 | |||
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