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Conferences > AOA > 2022 > OTh5B > OTh5B.1

An Adaptive Twyman-Green Interferometer for Motion-Free Characterization of Sample Thickness or Refractive Index

Syed Azer Reza and Arjent Imeri

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Abstract

In this paper, we present an adaptive Twyman-Green interferometer configuration for measuring the thickness of a transparent sample of a known refractive index or vice versa via an adaptive beam control inside a Twyman-Green interferometer.

© 2022 The Author(s)

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