Development of a phase shifting interferometer using recycled components

J. M. Islas Islas; A. Guzman Barraza; G. Barron Romero; G. Resendiz-Lopez; A. Monzalvo-Hernandez; Noel Ivan Toto-Arellano; G. Ortega; V. H. F. Muñoz

doi:10.1117/12.2568890

21 August 2020 Development of a phase shifting interferometer using recycled components

J. M. Islas Islas, A. Guzman Barraza, G. Barron Romero, G. Resendiz-Lopez, A. Monzalvo-Hernandez, Noel Ivan Toto-Arellano, G. Ortega, V. H. F. Muñoz

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Proceedings Volume 11490, Interferometry XX; 1149012 (2020) https://doi.org/10.1117/12.2568890
Event: SPIE Optical Engineering + Applications, 2020, Online Only

Conference Poster

Abstract

We present the development of a single shot interferometric system based on polarization and diffractive elements recovered from spare computers. The use of salvaged lenses, beam splitter cubes and linear polarizers lower the cost of our system in comparison with those already reported. Our system is also capable of dynamic phase measurements with an accuracy comparable to similar implementations with high end manufactured optics. We report here our results obtained from four simultaneous interference patterns. The presented interferometer can be easily implemented for various applications in single shot polarizing phase shifting interferometry.

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J. M. Islas Islas, A. Guzman Barraza, G. Barron Romero, G. Resendiz-Lopez, A. Monzalvo-Hernandez, Noel Ivan Toto-Arellano, G. Ortega, and V. H. F. Muñoz "Development of a phase shifting interferometer using recycled components", Proc. SPIE 11490, Interferometry XX, 1149012 (21 August 2020); https://doi.org/10.1117/12.2568890

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