Please use this identifier to cite or link to this item: https://ir.sc.mahidol.ac.th/handle/123456789/831
Title: Measurement of phase retardation in a liquid crystal variable wave retarder using a polarizing triangular interferometer
Authors: Ratchapak Chitaree
Keywords: liquid crystal;phase retardation;polarizing triangular interferometer
Issue Date: 2017
Publisher: Institute of Electrical and Electronics Engineers Inc
Citation: ICOCN 2016 - 2016 15th International Conference on Optical Communications and Networks
Abstract: The purpose of this study aims to investigate a new method for measuring the phase retardation caused by the induced birefringence from a liquid crystal sample. The method uses a polarizing triangular interferometer whose arrangement requires just a few optical devices. The liquid crystal phase retarder under investigation is inserted into an optical path of the triangular interferometer. The modified interference beam, therefore, is used to characterize the sample property. The method is proved to be effective and suitable for the measurements of polarization related parameters of the optical devices.
URI: https://ir.sc.mahidol.ac.th/handle/123456789/831
ISSN: 978-150903491-8
Appears in Collections:Physics: International Proceedings

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