NASA NTRS · 19800000175
High-resolution spectrometrometry/interferometer
Abstract
Modified double-pass interferometer has several features that maximize its resolution. Proposed for rocket-borne probes of upper atmosphere, it includes cat's-eye retroreflectors in both arms, wedge-shaped beam splitter, and wedged optical-path compensator. Advantages are full tilt compensation, minimal spectrum "channeling," easy tunability, maximum fringe contrast, and even two-sided interferograms.
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Breckinridge, J. B., Norton, R. H., Schindler, R. A.. 1980-09-01. High-resolution spectrometrometry/interferometer. https://ntrs.nasa.gov/citations/19800000175
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