Servo And Clock Sampling In The Optimem 1000

Ronald Millar; Charles Abate

doi:10.1117/12.946444

12 April 1985 Servo And Clock Sampling In The Optimem 1000

Ronald Millar, Charles Abate

Proceedings Volume 0529, Optical Mass Data Storage I; (1985) https://doi.org/10.1117/12.946444
Event: 1985 Los Angeles Technical Symposium, 1985, Los Angeles, United States

Abstract

A description of the sampling schemes, as used in the Optimem 1000 optical disk drive, is given. These schemes are used to derive clock synchronization and servo data from preformatted features on the disk. This data is then processed to re-phase the system clock and provide error signals for the focusing and tracking servomechanisms, whose performance is indicated by oscilloscope photographs.

Citation Download Citation

Ronald Millar and Charles Abate "Servo And Clock Sampling In The Optimem 1000", Proc. SPIE 0529, Optical Mass Data Storage I, (12 April 1985); https://doi.org/10.1117/12.946444

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available