Development of a Grating Interferometer with Application to HDD Servo-Track Writing

[+] Author and Article Information
Harry D. Garner, Kok-Meng Lee

George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0405

Lin Guo

Maxtor Corporation, Milpitas, CA 95035

J. Manuf. Sci. Eng 123(3), 445-452 (Apr 01, 2000) (8 pages) doi:10.1115/1.1360694 History: Received November 01, 1999; Revised April 01, 2000
Copyright © 2001 by ASME
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Grating interferometer with single grating
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Grating interferometer with dual gratings
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Arm-mounted grating configuration end view
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Top view of rotary stage experimental setup
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Image of hard disk drive experimental setup
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Results for HDD stationary test
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Results for HDD motion test
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Results for rotary stage motion test
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Results for rotary stage stationary test



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