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Optical Engineering

Feasibility of off-axis particle field holography and imaging with portions of cylindrical test sections
Author(s): Chandra S. Vikram
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Paper Abstract

Off-axis particle field holography and imaging with two types of cylindrical test sections without surface modification or index matching are described. One type is the liquid tunnel with circular inner and flat outer surfaces. The other case is that of cylindrical tubes such as biological ampules. The analytical description assumes that if the astigmatism-related longitudinal image position uncertainty is smaller than the nominal aperture-limited uncertainty, then imaging is possible. A general mathematical formulation is presented with examples of water tunnel, glycerine tunnel, and a typical biological ampule.

Paper Details

Date Published: 1 January 1992
PDF: 4 pages
Opt. Eng. 31(1) doi: 10.1117/12.56049
Published in: Optical Engineering Volume 31, Issue 1
Show Author Affiliations
Chandra S. Vikram, Univ. of Alabama in Huntsville (United States)

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