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Proceedings Paper

Ultra-high scanning holographic deflector unit
Author(s): Charles J. Kramer; Rafal Szalowski; Mark Watkins
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Paper Abstract

This paper describes the research and development efforts undertaken to develop holographic deflectors that could achieve rotation speeds of 28,000 RPM or higher. Major areas of investigation undertaken to achieve proposed operating conditions are the evaluation of both ac and dc spinner motors and the accompanying drive circuitry, motor bearing life requirements, and hologon structural considerations.

Paper Details

Date Published: 1 February 1991
PDF: 13 pages
Proc. SPIE 1454, Beam Deflection and Scanning Technologies, (1 February 1991); doi: 10.1117/12.28059
Show Author Affiliations
Charles J. Kramer, Holotek Ltd. (United States)
Rafal Szalowski, Holotek Ltd. (United States)
Mark Watkins, Holotek Ltd. (United States)


Published in SPIE Proceedings Vol. 1454:
Beam Deflection and Scanning Technologies
Leo Beiser; Gerald F. Marshall, Editor(s)

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