Effects of Optical Spot/Magnetic Head Misalignment for Perpendicular Hybrid Magnetic Recording Systems

T. Rausch; P. Herget; A. Itagi; D.D. Stancil; J.A. Bain; J-G Zhu; T.E. Schlesinger

doi:10.3379/tmjpn2001.2.322

T. Rausch, P. Herget, A. Itagi, D.D. Stancil, J.A. Bain, J-G Zhu, T.E. Schlesinger

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Keywords: Heat assisted magnetic recording, integrated transducer, spin stand experiments, near field transducer, hybrid recording

JOURNAL FREE ACCESS

2002 Volume 2 Issue 4 Pages 322-327

DOI https://doi.org/10.3379/tmjpn2001.2.322

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Abstract

We present modeling and experimental work on the alignment tolerances between the optical and magnetic head in a hybrid recording system. The experiments were performed using a longitudinal magnetic write head on TeFeCo media. Based on these findings conceptual designs for an integrated transducer are given.

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