Invention Grant
- Patent Title: Optical reflectors for use with a near-field transducer
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Application No.: US14709705Application Date: 2015-05-12
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Publication No.: US09837112B2Publication Date: 2017-12-05
- Inventor: Ruoxi Yang , James Gary Wessel , Rachel Frakie , Chubing Peng , Werner Scholz , Chris Rea , Zoran Jandric , Mourad Benakli , Tae-Woo Lee
- 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: Hollingsworth Davis, LLC
- Main IPC: G11B5/60
- IPC: G11B5/60 ; G11B5/48 ; G02B6/02 ; G11B7/24062 ; G11B5/31 ; G11B5/00 ; G02B6/122 ; G02B6/12
Abstract:
An apparatus is includes a near field transducer positioned adjacent a media-facing surface and at the end of a waveguide having at least one core layer and a cladding layer. The apparatus also includes at least one optical reflector positioned adjacent opposing cross-track edges of the near field transducer and/or adjacent a down-track side of the near-field transducer.
Public/Granted literature
- US20150325261A1 OPTICAL REFLECTORS FOR USE WITH A NEAR-FIELD TRANSDUCER Public/Granted day:2015-11-12
Information query
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