Mathematical modeling of 4-x mirror Fabry - Perot interferometer was made in order to use as a sensor for determining the refractive index of a liquid. After comparing different materials, silicon was chosen as the main one. The properties of silicon wafers significantly expand the functions and capabilities of the sensor and. As a result of the simulation, sensitivity up to 1600 nm / RU was obtained.

Topics
Interferometry, Mathematical modeling, Chemical elements
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© 2019 Author(s).
2019
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