Laser apparatus in which laser diodes and corresponding collimator lenses are fixed to block, and fiber module in which laser apparatus is coupled to optical fiber
文献类型：专利
| 作者 | NAGANO, KAZUHIKO; OKAZAKI, YOJI; KURAMACHI, TERUHIKO; YOSHIDA, TAKASHI; MINO, SATOSHI; SUZUKI, EIJI |
| 发表日期 | 2010-11-09 |
| 专利号 | US7830945 |
| 著作权人 | ADTEC ENGINEERING CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Laser apparatus in which laser diodes and corresponding collimator lenses are fixed to block, and fiber module in which laser apparatus is coupled to optical fiber |
| 英文摘要 | A laser apparatus includes: a plurality of laser diodes respectively having light-emission points and being fixed to a block so that the light-emission points are aligned along a direction; and a collimator-lens array integrally formed to contain a plurality of collimator lenses which are arranged along a direction and respectively collimate laser beams emitted from the plurality of laser diodes. The block has a lens-setting surface which is flat, perpendicular to optical axes of the plurality of laser diodes, and located on the forward side of the plurality of laser diodes at a predetermined distance from the light-emission points, and the collimator-lens array is fixed to the block so that an end surface of the collimator-lens array is in contact with the lens-setting surface. |
| 公开日期 | 2010-11-09 |
| 申请日期 | 2003-07-10 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/35531]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ADTEC ENGINEERING CO., LTD. |
| 推荐引用方式 GB/T 7714 | NAGANO, KAZUHIKO,OKAZAKI, YOJI,KURAMACHI, TERUHIKO,et al. Laser apparatus in which laser diodes and corresponding collimator lenses are fixed to block, and fiber module in which laser apparatus is coupled to optical fiber. US7830945. 2010-11-09. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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