专利内容由知识产权出版社提供
专利名称：Laser-in-slider light delivery for heat
assisted magnetic recording
发明人：Peng, Chubing,Zhao, Yongjun申请号：EP12151261.0申请日：20120116公开号：EP2485215B1公开日：20140604
摘要：An apparatus includes a light source for producing a beam of light, a coupler forcoupling the light into a slider waveguide, a beam expander for expanding the beam oflight from the waveguide to produce an expanded beam, a collimator for collimating theexpanded beam, and a focusing device for concentrating the collimated beam to a focalpoint. A method of delivering light to a focal point is also described.
申请人：SEAGATE TECHNOLOGY LLC
地址：US
国籍：US
代理机构：Cloughley, Peter Andrew
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