| Agile-beam laser array transmitter | |
| SHAW GARY A.; CANDELL LAWRENCE M. | |
| 2009-11-05 | |
| 著作权人 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
| 专利号 | WO2009134290A1 |
| 国家 | 世界知识产权组织 |
| 文献子类 | 发明申请 |
| 其他题名 | Agile-beam laser array transmitter |
| 英文摘要 | An Agile-Beam Laser Array Transmitter (ABLAT) uses an array of emitters and an array of lenses to project electromagnetic beams over a wide angular coverage area in the far field. Differences in the separation pitches of the two arrays allows the ABLAT to project beams to contiguous and/or overlapping positions, depending on the ratio of the separation pitches and the lens focal length. Compared to other beam steering technology, the ABLAT is a smaller, lighter, and more efficient means of projecting beams over wider angular coverage areas. Various embodiments can be used in any beam steering application, including, but not limited to: free-space optical communications; light detection and ranging (lidar); optical scanning (e.g., retinal or bar-code scanning); display projection; image capture; optical character recognition; scanning laser microscopy; non-destructive testing; printing; facsimiles; map making; web inspection; color print processing; phototypesetting and platemaking; laser marking; material processing; DNA analysis; and drug discovery. |
| 公开日期 | 2009-11-05 |
| 申请日期 | 2009-01-14 |
| 状态 | 未确认 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/57338]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
| 推荐引用方式 GB/T 7714 | SHAW GARY A.,CANDELL LAWRENCE M.. Agile-beam laser array transmitter. WO2009134290A1. 2009-11-05. |
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