A Radial-In-Plane Sensitivity Interferometer with Divergent Illumination for Displacement Measurement

A Radial-In-Plane Sensitivity Interferometer with Divergent Illumination for Displacement Measurement

An in-plane radial sensitivity interferometer that uses the divergent illumination for displacement measurement in the radial direction is presented. A description and mathematical model for calculating the sensitivity vector are also presented. The interferometer has two polarizing filters: a circu...

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Bibliographic Details
Main Authors: Jorge R. Parra-Michel, David Gutiérrez-Hernández, Rafael Martínez-Peláez, Marco A. Escobar
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Applied Sciences
Subjects:
optical interferometer
displacement measurement
divergent illumination
Online Access:https://www.mdpi.com/2076-3417/10/3/908

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https://www.mdpi.com/2076-3417/10/3/908

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