HAMR recording head having a sloped wall pole

HAMR recording head having a sloped wall pole

An apparatus includes a waveguide having an end adjacent to an air bearing surface, first and second poles positioned on opposite sides of the waveguide, and wherein the first pole includes a first portion spaced from the waveguide and a second portion extending from the first portion to the air bea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEIGLER MICHAEL ALLEN, ZHOU HUA, CLINTON THOMAS WILLIAM, BATRA SHARAT, ROTTMAYER ROBERT EARL, GONG JIE
Format: Patent
Sprache:eng
Schlagworte:
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Beschreibung
Zusammenfassung:An apparatus includes a waveguide having an end adjacent to an air bearing surface, first and second poles positioned on opposite sides of the waveguide, and wherein the first pole includes a first portion spaced from the waveguide and a second portion extending from the first portion to the air bearing surface, with the second portion being structured such that an end of the second portion is closer to the waveguide than the first portion.