发明授权
- 专利标题: Dual wire integrated WAMR/HAMR writing head
- 专利标题(中): 双线集成WAMR / HAMR写头
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申请号: US11201662申请日: 2005-08-11
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公开(公告)号: US07869309B2公开(公告)日: 2011-01-11
- 发明人: Christophe Daniel Mihalcea , William Albert Challener , Werner Scholz , Kalman Pelhos , Dorothea Buechel , Julius Hohlfeld , Nils Jan Gokemeijer
- 申请人: Christophe Daniel Mihalcea , William Albert Challener , Werner Scholz , Kalman Pelhos , Dorothea Buechel , Julius Hohlfeld , Nils Jan Gokemeijer
- 申请人地址: US CA Scotts Valley
- 专利权人: Seagate Technology LLC
- 当前专利权人: Seagate Technology LLC
- 当前专利权人地址: US CA Scotts Valley
- 代理机构: Pietragallo Gordon Alfano Bosick & Raspanti, LLP
- 代理商 Robert P. Lenart, Esq.
- 主分类号: G11B11/00
- IPC分类号: G11B11/00
摘要:
An apparatus comprises a waveguide, an optical transducer for coupling electromagnetic radiation from the waveguide to a point adjacent to an air bearing surface to heat a portion of a storage medium, and a first wire positioned adjacent to the air bearing surface, wherein current in the wire produces a magnetic field in the heated portion of the storage medium.
公开/授权文献
- US20070036040A1 Dual wire integrated WAMR/HAMR writing head 公开/授权日:2007-02-15