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Creators/Authors contains: "Nguyen, Peter K"

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  1. ; ; ; (, American Journal of Physics)
    We report on the construction and characterization of a low-cost Mach–Zehnder optical interferometer in which quadrature signal detection is achieved by means of polarization control. The device incorporates a generic green laser pointer, home-built photodetectors, 3D-printed optical mounts, a circular polarizer extracted from a pair of 3D movie glasses, and a python-enabled microcontroller for analog-to-digital data acquisition. Components fit inside of a [Formula: see text] space and can be assembled on a budget of less than US$500. The device has the potential to make quadrature interferometry accessible and affordable for instructors, students, and enthusiasts alike. 
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  2. ; ; ; (, Optica Publishing Group)
    We report on the construction and characterization of a quadrature-detected optical interferometer that can be assembled on a budget of less than US$500, and in which quadrature detection is achieved by means of polarization control. 
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  3. ; ; ; ; ; ; (, Drug Delivery and Translational Research)
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