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Yufeng Hu
Researcher at Western Digital
Publications - 2
Citations - 130
Yufeng Hu is an academic researcher from Western Digital. The author has contributed to research in topics: Vertical-cavity surface-emitting laser & Wafer. The author has an hindex of 2, co-authored 2 publications receiving 130 citations.
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Patent
Method of making an energy-assisted magnetic recording apparatus
Yufeng Hu,Jinshan Li +1 more
TL;DR: In this article, a method of making an energy-assisted magnetic recording apparatus is provided, which comprises the step of aligning a first wafer including a plurality of vertical cavity surface emitting lasers (VCSELs) with a second wafer, such that an emitting region of each of the plurality of VCSEL is disposed over a light redirecting structure of a corresponding one of the magnetic recording heads.
Patent
Integration of a vertical cavity surface emitting laser (VCSEL) on an energy-assisted magnetic recording (EAMR) head
Yufeng Hu,Jinshan Li +1 more
TL;DR: In this paper, the authors propose an energy-assisted magnetic recording head with an end surface and an interface surface perpendicular to the end surface, and a vertical cavity surface emitting laser (VCSEL) attached to the interface surface.