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Optical Engineering

Interferogram Evaluation Program For The HP-9825A Calculator
Author(s): E. R. Freniere; O. E. Toler; R. Race
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Paper Abstract

A method has been developed for evaluating interferograms using portable, inexpensive equipment. The method involves least square fitting the Zernike polynomials to interferogram data. An interferogram can be data reduced typically within 15 minutes, yielding information about the optical aberrations present.

Paper Details

Date Published: 1 April 1981
PDF: 3 pages
Opt. Eng. 20(2) 202253 doi: 10.1117/12.7972700
Published in: Optical Engineering Volume 20, Issue 2
Show Author Affiliations
E. R. Freniere, Honeywell Electro-Optics Center (United States)
O. E. Toler, Honeywell Electro-Optics Center (United States)
R. Race, Massachusetts Institute of Technology (United States)

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