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Sub-pixel phase-measuring interferometry with interlace stitchingMeasurement of mid spatial frequency figure error is critical to large precision optics for missions such as TPF-C. This presentation introduces a technique for increasing the spatial sampling resolution to meet these requirements using conventional video resolution phase-measuring interferometer. Technique involves sub-pixel data shifts, interlaced stitching and PSF deconvolution.
Document ID
20050215544
Acquisition Source
Marshall Space Flight Center
Document Type
Abstract
Authors
Mooney, James T. (Alabama Univ. Huntsville, AL, United States)
Date Acquired
August 23, 2013
Publication Date
January 1, 2005
Subject Category
Optics
Meeting Information
Meeting: Mirror Technology Days 2005
Location: Huntsville, AL
Country: United States
Start Date: August 16, 2005
End Date: August 18, 2005
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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