Heat-assisted magnetic recording head with laser diode
文献类型：专利
| 作者 | SHIMAZAWA, KOJI; ITO, YASUHIRO; KAKINUMA, YUJI; MIYAUCHI, DAISUKE; TANAKA, KOSUKE |
| 发表日期 | 2013-03-05 |
| 专利号 | US8391106 |
| 著作权人 | TDK CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Heat-assisted magnetic recording head with laser diode |
| 英文摘要 | A heat-assisted magnetic recording head includes a slider, and an edge-emitting laser diode that emits polarized light of TM mode. The laser diode is arranged so that its bottom surface faces the top surface of the slider. An electrode of the laser diode closer to the active layer is bonded to a conductive layer of the slider, whereby the laser diode is fixed to the slider. As viewed from above the laser diode, the bottom surface of the electrode of the laser diode includes a first area that a light propagation path of the laser diode overlies, and a second area other than the first area. The top surface of the conductive layer is in contact not with the first area but with the second area of the bottom surface of the electrode. |
| 公开日期 | 2013-03-05 |
| 申请日期 | 2009-08-03 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/32787]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | TDK CORPORATION |
| 推荐引用方式 GB/T 7714 | SHIMAZAWA, KOJI,ITO, YASUHIRO,KAKINUMA, YUJI,et al. Heat-assisted magnetic recording head with laser diode. US8391106. 2013-03-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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