发明名称 |
Integrated heat assisted magnetic recording head with extended cavity vertical cavity surface emitting laser diode |
摘要 |
An apparatus includes a transducer assembly including a waveguide and a grating structured to couple electromagnetic radiation into the waveguide; and a body including an extended cavity vertical cavity surface emitting laser diode, and having an air bearing surface, wherein the transducer assembly is positioned adjacent to the body and the laser diode directs electromagnetic radiation onto the grating. A method of making the apparatus is also included.
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申请公布号 |
US8559127(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US20100975438 |
申请日期 |
2010.12.22 |
申请人 |
GAGE EDWARD CHARLES;COVAULT MICHAEL LEE;HIPWELL, JR. ROGER LEE;SEAGATE TECHNOLOGY LLC |
发明人 |
GAGE EDWARD CHARLES;COVAULT MICHAEL LEE;HIPWELL, JR. ROGER LEE |
分类号 |
G11B5/02;G11B5/60;G11B11/00;G11B15/64;G11B17/32;G11B21/20 |
主分类号 |
G11B5/02 |
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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