发明授权
- 专利标题: Laser power sensor with dual temperature sensor
- 专利标题(中): 带双温度传感器的激光功率传感器
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申请号: US13907157申请日: 2013-05-31
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公开(公告)号: US08842383B1公开(公告)日: 2014-09-23
- 发明人: Hamid Balamane , John T. Contreras , Samir Garzon , Fu-Ying Huang , Lidu Huang , Barry C. Stipe
- 申请人: Hamid Balamane , John T. Contreras , Samir Garzon , Fu-Ying Huang , Lidu Huang , Barry C. Stipe
- 申请人地址: NL Amsterdam
- 专利权人: HGST Netherlands B.V.
- 当前专利权人: HGST Netherlands B.V.
- 当前专利权人地址: NL Amsterdam
- 代理机构: Patterson & Sheridan, LLP
- 主分类号: G11B27/36
- IPC分类号: G11B27/36
摘要:
Embodiments of the present invention generally relate to a HAMR device having two temperature sensors disposed between a near field transducer (NFT) and a return pole. The two temperature sensors are aligned in a cross-track direction.
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