A Real-Time Automated System for Dual-Aperture Common-Path Interferometer Phase-Shifting

A Real-Time Automated System for Dual-Aperture Common-Path Interferometer Phase-Shifting

We report a novel fully real-time automatized optomechatronic dual-aperture common-path interferometer system for obtaining the phase difference between two interferograms by using the technique of phase-shifting interferometry. A motorized system is used to shift an additional phase transversally t...

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Bibliographic Details
Main Authors: Antonio Barcelata-Pinzón, Ricardo Iván Álvarez-Tamayo, Patricia Prieto-Cortés
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Applied Sciences
Subjects:
generalized phase shifting interferometry
dual-aperture common-path interferometer
real-time optical instrumentation
optomechatronic systems
Online Access:https://www.mdpi.com/2076-3417/11/16/7438

Internet

https://www.mdpi.com/2076-3417/11/16/7438

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