OPTICAL HEAD

PURPOSE:To increase the processing speed of reproduction signal with a compact optical head with low cost by using two photodetectors as well as a member which extracts the luminous flux reflected by an information storage medium and transmitted through a projection lens asymmetrically an optical ax...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ANDOU HIDEO
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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