Mathematical Methods for Deriving Wavefronts from Interferograms

CR Hayslett; WH Swantner

doi:10.1520/STP33972S

SYMPOSIA PAPER Published: 01 January 1978

STP33972S

Mathematical Methods for Deriving Wavefronts from Interferograms

Source

Global and local surface-fitting algorithms for interferogram reduction have been programmed at White Sands Missile Range. A program has also been written which uses a combination of Zernike polynomial fitting and local quadratic surface fitting for interpolation. A comparison of results from the methods programmed is given.

Author Information

Hayslett, CR

Instrumentation Directorate, U.S. Army White Sands Missile Range, N. Mex.

Swantner, WH

Instrumentation Directorate, U.S. Army White Sands Missile Range, N. Mex.

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Details

Developed by Committee: F01

Pages: 87–97

DOI: 10.1520/STP33972S

ISBN-EB: 978-0-8031-4733-1

ISBN-13: 978-0-8031-0709-0

Mathematical Methods for Deriving Wavefronts from Interferograms

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