Laser optical disk position encoder with active heads

An angular position encoder that minimizes the effects of eccentricity and other misalignments between the disk and the read stations by employing heads with beam steering optics that actively track the disk in directions along the disk radius and normal to its surface is discussed. The device adapt...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Osborne, Eric P.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Lasers And Masers
Online-Zugang:	Volltext bestellen
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