Method of manufacturing thermally-assisted magnetic recording head and alignment apparatus
文献类型：专利
| 作者 | TAKAYAMA, SEIICHI; SHIMAZAWA, KOJI; HARA, SHINJI; ITO, YASUHIRO; MORI, NOBUYUKI; HOSOI, RYO; TAKANUKI, KAZUAKI; ANDO, YOUICHI; SUGIYAMA, CHIMOTO |
| 发表日期 | 2013-03-12 |
| 专利号 | US8393074 |
| 著作权人 | TDK CORPORATION |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Method of manufacturing thermally-assisted magnetic recording head and alignment apparatus |
| 英文摘要 | A method of manufacturing a thermally-assisted magnetic recording head includes: providing a light source unit including a laser diode; providing a slider having a thermally-assisted magnetic recording head section thereon, the thermally-assisted magnetic recording head section including a magnetic pole, an optical waveguide, and a plasmon generator, the magnetic pole and the optical waveguide both extending toward an air bearing surface, the plasmon generator being located between the magnetic pole and the optical waveguide; driving the laser diode to allow a light beam to be emitted therefrom, the light beam including both a TE polarization component and a TM polarization component; performing an alignment between the light source unit and the thermally-assisted magnetic recording head section, based on a light intensity distribution of the TE polarization component in the light beam which has been emitted from the laser diode and then passed through the optical waveguide; and bonding the light source unit to the slider after the alignment is completed. |
| 公开日期 | 2013-03-12 |
| 申请日期 | 2011-10-06 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/32940]  |
| 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 | TAKAYAMA, SEIICHI,SHIMAZAWA, KOJI,HARA, SHINJI,et al. Method of manufacturing thermally-assisted magnetic recording head and alignment apparatus. US8393074. 2013-03-12. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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