发明名称 |
TEMPERATURE SENSOR IN A THERMALLY ASSISTED MAGNETIC RECORDING HEAD |
摘要 |
A method and apparatus for providing a signal for driving a heating element in a TAR or HAMR enabled disk storage system that includes an optical transducer (or near-field optical source) for further focusing the beamspot of a laser onto a magnetic media, thereby heating the media. The storage system includes a temperature sensor proximate to the near-field transducer which provides a feedback loop to the laser driver to adjust the power of the laser.
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申请公布号 |
US2013107390(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
US201113285769 |
申请日期 |
2011.10.31 |
申请人 |
HUANG FU-YING;HUANG LIDU;POON CHIE CHING;SHEN XINJIANG;STIPE BARRY CUSHING |
发明人 |
HUANG FU-YING;HUANG LIDU;POON CHIE CHING;SHEN XINJIANG;STIPE BARRY CUSHING |
分类号 |
G11B27/36;G11B5/02 |
主分类号 |
G11B27/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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