Illumination optical system for laser line generator
文献类型：专利
| 作者 | MAEDA, PATRICK Y.; STOWE, TIMOTHY D. |
| 发表日期 | 2018-07-12 |
| 专利号 | US20180196242A1 |
| 著作权人 | PALO ALTO RESEARCH CENTER INCORPORATED |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Illumination optical system for laser line generator |
| 英文摘要 | High resolution printing systems that utilize high power laser diode bars and digital mirror devices (DMD) require side-by-side stacking of illumination modules to stitching of the image from each module to form a longer total image width. An inline illumination optical system having a refractive prism and Total Internal Reflection (TIR) prism pair with an air gap along with a light guide transporting light beams at a compound angle to the prism pair eliminates the need for any axial rotation of the laser and light guide, and enables side-by-side module stacking. The illumination optical system includes an illumination module having a light source, the light guide, a DMD array and a Refractive TIR (RTIR) prism. The system also includes a DMD housing containing the DMD array and having a width within which the illumination module is confined to allow side-by-side stacking. |
| 公开日期 | 2018-07-12 |
| 申请日期 | 2017-01-06 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/59117]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PALO ALTO RESEARCH CENTER INCORPORATED |
| 推荐引用方式 GB/T 7714 | MAEDA, PATRICK Y.,STOWE, TIMOTHY D.. Illumination optical system for laser line generator. US20180196242A1. 2018-07-12. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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