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2014•Unpublished venueRequires access

Two-step phase shifting interferometry based in two coupled Sagnac interferometers

Luis García-Lechuga, Belen López Ortiz, V. H. Flores-Muñoz, Noel-Iván Toto-Arellano, Juan Carlos Seck-Tuoh-Mora, Juan-Carlos González-Islas, Gustavo Rodríguez-Zurita

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Abstract

In this work, we present a two-step phase shifting interferometer based on two-coupled interferometers. The system generates two-interferograms. We analyzed the cases of four-pattern captured in two steps; the results obtained for transparent samples are presented.

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What this paper is about

In this work, we present a two-step phase shifting interferometer based on two-coupled interferometers. The system generates two-interferograms. We analyzed the cases of four-pattern captured in two steps; the results obtained for transparent samples are presented.

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Available abstract

In this work, we present a two-step phase shifting interferometer based on two-coupled interferometers. The system generates two-interferograms. We analyzed the cases of four-pattern captured in two steps; the results obtained for transparent samples are presented.

Key concepts: Astronomical interferometer, Interferometry, Optics, Physics, Phase (matter), Quantum mechanics

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