November 2009
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Two-wavelength interferometry: extended range and accurate optical path difference analytical estimator
Two wavelength interferometry has been used to improve the resolution and decrease ambiguities in determining surfaces from an interferometer. The current work develops an optimized form of two-wavelength interferometry, which expands the total surface over which unambiguous reconstruction can be achieved.
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Article Information
Two-wavelength interferometry: extended range and accurate optical path difference analytical estimator
Kamel Houairi and Frédéric Cassaing
J. Opt. Soc. Am. A 26(12) 2503-2511 (2009) View: Abstract | HTML | PDF