Fiber optic collimator system, fiber optic collimator array, and manufacturing method of the fiber optic collimator system and fiber optic collimator array system
文献类型：专利
| 作者 | MATSUMURA, HIROYOSHI; SUZUKI, TARO; ACHIWA, TORU |
| 发表日期 | 2007-06-28 |
| 专利号 | US20070147733A1 |
| 著作权人 | TOYO SEIKAN GROUP HOLDINGS, LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Fiber optic collimator system, fiber optic collimator array, and manufacturing method of the fiber optic collimator system and fiber optic collimator array system |
| 英文摘要 | A fiber optic collimator system, a fiber optic collimator array, and a fiber optic collimator array system, which can reduce difficulty in an alignment process, minimize a coupling loss, and prevent the optical characteristics from deteriorating. An optical fiber is fused to one end of a GRIN lens made of quartz glass containing one or more selected from Sb2O3, Ta2O5, TiO2 and ZrO2 as a refractive index regulating substance, to form an optical fiber with a GRIN lens. Since an adhesive is not used, the core alignment of the GRIN lens and the optical fiber can be facilitated by a self alignment effect without deteriorating the optical characteristics. Moreover, the coupling loss is remarkably reduced by appropriately setting a refractive index distribution constant g of the GRIN lens. By fabricating the fiber optic collimator system, the fiber optic collimator array, the fiber optic collimator array system using the optical fiber with a GRIN lens can reduce the difficulty in the core alignment process, minimize the coupling loss, and prevent the optical characteristics from deteriorating. |
| 公开日期 | 2007-06-28 |
| 申请日期 | 2005-04-05 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/53621]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | TOYO SEIKAN GROUP HOLDINGS, LTD. |
| 推荐引用方式 GB/T 7714 | MATSUMURA, HIROYOSHI,SUZUKI, TARO,ACHIWA, TORU. Fiber optic collimator system, fiber optic collimator array, and manufacturing method of the fiber optic collimator system and fiber optic collimator array system. US20070147733A1. 2007-06-28. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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