An integrated read/write head for hybrid recording

被引：32

作者：

Schlesinger, TE ^{[1
]}

Rausch, T ^{[1
]}

Itagi, A ^{[1
]}

Zhu, J ^{[1
]}

Bain, JA ^{[1
]}

Stancil, DD ^{[1
]}

机构：

[1] Carnegie Mellon Univ, Dept Elect & Comp Engn, Ctr Data Storage Syst, Pittsburgh, PA 15213 USA

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2002年 / 41卷 / 3B期

关键词：

hybrid recording; read/write head; optical antennas; magnetic recording; apertures;

D O I：

10.1143/JJAP.41.1821

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A proposed integrated read/write head for hybrid recording is described. This design features a thin film waveguide to deliver light to an aperture. This aperture is described in terms of the propagating modes of a ridge waveguide with a reduced cutoff frequency. Also included in this integrated head is a geometry that maintains the necessary coincidence of the optical and magnetic fields. The essential features of this design are very compatible with existing fabrication methods.

引用

页码：1821 / 1824

页数：4

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