发明授权
- 专利标题： Magnetic recording element used for thermally-assisted magnetic recording
- 专利标题（中）： 用于热辅助磁记录的磁记录元件
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申请号： US12837725申请日： 2010-07-16
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公开(公告)号： US08385160B2公开(公告)日： 2013-02-26
- 发明人: Shinji Hara , Tsutomu Chou , Tetsuya Roppongi , Daisuke Miyauchi , Kosuke Tanaka
- 申请人： Shinji Hara , Tsutomu Chou , Tetsuya Roppongi , Daisuke Miyauchi , Kosuke Tanaka
- 申请人地址： JP Tokyo
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Posz Law Group, PLC
- 主分类号： G11B11/00
- IPC分类号： G11B11/00
摘要：
A magnetic recording element that faces a recording medium and that executes a magnetic recording while the recording medium is heated, the element including a waveguide that is configured with a core and a cladding, the core, through which laser light propagates, including an enlarged part, which is enlarged at an air bearing surface facing the recording medium; and the cladding surrounding a periphery of the core.
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