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Optical Engineering

Parameter Analysis For Frequency-Modulation Reticle Design
Author(s): Zu Wen Chao; Jih Liang Chu
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Paper Abstract

Two models for the analysis of the parameters essential for the design of a frequency-modulation reticle are introduced. One is the point model, which is suitable for estimating the center frequency and the frequency bandwidth. The other is the spot model, which is suitable for calculating the degree of contrast. Using the analytical results derived from these two models, examples are discussed showing the process of reticle design, e.g., determination of the total number of spokes and design of a modification zone by means of a graphical method.

Paper Details

Date Published: 1 June 1988
PDF: 9 pages
Opt. Eng. 27(6) doi: 10.1117/12.7976700
Published in: Optical Engineering Volume 27, Issue 6
Show Author Affiliations
Zu Wen Chao, National Chiao Tung University (Taiwan)
Jih Liang Chu, Chung San Institute of Science and Technology (Taiwan)


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