High-Resolution, Broad-Range Detection Setup for Polarimetric Optical Fiber Sensors

Paweł Wierzba

doi:10.3390/app13084849

High-Resolution, Broad-Range Detection Setup for Polarimetric Optical Fiber Sensors

Abstract

A common-path polarization interferometer using a Wollaston prism and an area detector for the measurement of retardation or optical path difference is presented. Employing a moderate-resolution 1280 by 1024 pixel monochrome camera, it offers a measurement range of approximately 780 radians at 830 nm and 1350 radians at 515 nm while maintaining a high measurement resolution. Retardation introduced by a zero-order waveplate or a Soleil–Babinet compensator was measured to evaluate the performance of the interferometer. Based on the presented measurement results, the resolution of the measurement is estimated to be better than 0.002 rad

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Paweł Wierzba dr hab. inż.

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DOI:: Digital Object Identifier (open in new tab) 10.3390/app13084849
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Articles

Type:

artykuły w czasopismach

Published in:

Applied Sciences-Basel no. 13,
ISSN: 2076-3417

Language:

English

Publication year:

2023

Bibliographic description:

Wierzba P.: High-Resolution, Broad-Range Detection Setup for Polarimetric Optical Fiber Sensors// Applied Sciences-Basel -Vol. 13,iss. 8 (2023), s.4849-

DOI: