Laser optical power monitoring using thermal sensor of a head transducer

A light source is configured to produce light, a waveguide is optically coupled to the light source and configured to direct the light to an intended focus location, and a slider is configured to use the light as an energy source for heating a region of a magnetic recording medium. A thermal sensor...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Jandric Zoran, Johnson Michael Thomas, Anaya-Dufresne Manuel Charles
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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