Invention Grant
- Patent Title: Magnetic recording apparatus having thermal sensor and a solid-immersion mirror
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Application No.: US15381015Application Date: 2016-12-15
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Publication No.: US09911441B1Publication Date: 2018-03-06
- Inventor: Zoran Jandric , Martin Blaber , Chubing Peng , John Charles Duda
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Holingsworth Davis, LLC
- Main IPC: G11B11/00
- IPC: G11B11/00 ; G11B5/48 ; G11B5/00 ; G11B11/105 ; G11B7/126
Abstract:
A solid-immersion mirror has two reflective portions surrounding a focal region. A thermal sensor that senses temperature as a function of resistance is proximate at least one of the two reflective portions of the solid-immersion mirror. A near-field transducer is located proximate the focal region of the solid-immersion mirror. The near-field transducer directs optical energy to a magnetic recording medium.
Information query
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