Light source unit and image displaying apparatus
文献类型：专利
| 作者 | AIZAWA, JYUNICHI; INOUE, YOKO; SATO, YUKIO; YABE, MITORU; SASAKI, HIROSHI |
| 发表日期 | 2010-03-25 |
| 专利号 | US20100074580A1 |
| 著作权人 | MITSUBISHI ELECTRIC CORPORATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Light source unit and image displaying apparatus |
| 英文摘要 | A light source unit includes a laser element that includes a plurality of light emitting points that are arranged along one direction on an end face thereof and irradiates laser beams having a spread in a spreading direction that is perpendicular to the one direction. A cylindrical lens held by a first body tube collimates the laser beams in block. Circular lenses held by a second body tube condense the collimated beams into an inlet of an optical fiber. The first body part and the second body part are positioned and directly coupled to each other so that an optical axis of the cylindrical lens accords with that of the circular lenses. |
| 公开日期 | 2010-03-25 |
| 申请日期 | 2009-08-26 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/54099]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | MITSUBISHI ELECTRIC CORPORATION |
| 推荐引用方式 GB/T 7714 | AIZAWA, JYUNICHI,INOUE, YOKO,SATO, YUKIO,et al. Light source unit and image displaying apparatus. US20100074580A1. 2010-03-25. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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