• Technical Conference & Virtual Exhibits:  14 – 17 September 2020
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Use of FFT to Increase Measurement Range of a Curvature Sensor Based on a Mach-Zehnder Interferometer (JTh4B.30)

Presenter: Miguel Torres-Cisneros, Guanajuato University

The output signal of Mach-Zehnder curvature sensor was Fourier transformed to increase its curvature range to high value of 1.69 m-1, relative to the traditional fringe contrast measurement 1.09 m-1.

Authors:Sigifredo Marrujo, Guanajuato University / Iván Hernández-Romano, CONACYT-Guanajuato University / Miguel Torres-Cisneros, Guanajuato University / Daniel May-Arrioja, CIO-Aguascalientes / Vladimir Minkovich, CIO-León / David Monzón-Hernández, CIO-León


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