Optical head and optical information processing equipment

An optical head has objective lenses that converge a light beam, a light-emitting surface that faces an optical recording medium with an air layer therebetween and from which the light beam converged by the objective lenses exits towards the optical recording medium, and a light reflection preventin...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FUJIMAKI AKIRA,MATSUMOTO KATASHI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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