Method and apparatus for attaching a laser diode and a slider in an energy assisted magnetic recording head
文献类型：专利
| 作者 | WANG, LEI; HSER, JIH-CHIOU |
| 发表日期 | 2016-10-25 |
| 专利号 | US9475151 |
| 著作权人 | WESTERN DIGITAL TECHNOLOGIES, INC. |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Method and apparatus for attaching a laser diode and a slider in an energy assisted magnetic recording head |
| 英文摘要 | A method and apparatus attach a laser diode on a submount to a slider. The submount and laser diode form a submount assembly. The slider includes an air-bearing surface (ABS) and a transducer. The apparatus includes an optical fiber and a holder. The optical fiber is configured to carry a laser pulse. The holder includes a vacuum channel and an optical fiber aperture therein. A portion of the optical fiber is held in the optical fiber aperture. The vacuum channel is configured to hold the submount assembly by a pressure differential between a pressure developed in the vacuum channel and an external pressure at a remaining portion of the submount assembly. The pressure in the vacuum channel is less than the external pressure. The method holds the submount assembly in the apparatus, aligns the submount assembly to the slider and provides a laser pulse through the fiber. |
| 公开日期 | 2016-10-25 |
| 申请日期 | 2012-10-30 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/32987]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | WESTERN DIGITAL TECHNOLOGIES, INC. |
| 推荐引用方式 GB/T 7714 | WANG, LEI,HSER, JIH-CHIOU. Method and apparatus for attaching a laser diode and a slider in an energy assisted magnetic recording head. US9475151. 2016-10-25. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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