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Proceedings Paper

High-resolution laser scanning image system
Author(s): Zhonghou Wang; Hengjin Zhang
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Paper Abstract

A high resolution laser scanning image system (HRLSIS) is introduced in this paper. A 7 element f(theta) lens is designed, which linear distortion is less than 0.04% and MTF of all fields more than 0.5. Using a optical compensation method, pyramidal error of the rotating prism is less than 1'. Performance achieved by the HRLSIS is: length of scanning line is 200, pixel count per line is 8000, position accuracy of adjacent pixels is less than 5 (mu) .

Paper Details

Date Published: 31 December 1996
PDF: 4 pages
Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); doi: 10.1117/12.263019
Show Author Affiliations
Zhonghou Wang, Xi'an Institute of Optics and Precision Mechanics (China)
Hengjin Zhang, Xi'an Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 2866:
International Conference on Holography and Optical Information Processing (ICHOIP '96)
Guoguang Mu; Guofan Jin; Glenn T. Sincerbox, Editor(s)

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