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Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser
A method for ultrafast time-resolved four-channel Jones matrix measurement of birefringent materials using an ultrafast laser is investigated. This facilitated the acquisition of a four-channel angular multiplexing hologram in a single shot. The Jones matrix information of a birefringent sample was...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9654291/ https://www.ncbi.nlm.nih.gov/pubmed/36363406 http://dx.doi.org/10.3390/ma15217813 |
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author | Cheng, Zhenjia Zhang, Yuqin Liu, Xuan Guo, Chengshan He, Changwei Liu, Guiyuan Song, Hongsheng |
author_facet | Cheng, Zhenjia Zhang, Yuqin Liu, Xuan Guo, Chengshan He, Changwei Liu, Guiyuan Song, Hongsheng |
author_sort | Cheng, Zhenjia |
collection | PubMed |
description | A method for ultrafast time-resolved four-channel Jones matrix measurement of birefringent materials using an ultrafast laser is investigated. This facilitated the acquisition of a four-channel angular multiplexing hologram in a single shot. The Jones matrix information of a birefringent sample was retrieved from the spatial spectrum of a hologram. The feasibility of this approach was established by measuring the Jones matrix of starch granules in microfluidic chips and the complex amplitude distribution and phase delay distribution of liquid crystal cell at different voltages. Moreover, when the picosecond laser was switched to a femtosecond laser, ultrafast measurements were possible provided that the time interval between two detection pulses was larger than the pulse width. |
format | Online Article Text |
id | pubmed-9654291 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96542912022-11-15 Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser Cheng, Zhenjia Zhang, Yuqin Liu, Xuan Guo, Chengshan He, Changwei Liu, Guiyuan Song, Hongsheng Materials (Basel) Article A method for ultrafast time-resolved four-channel Jones matrix measurement of birefringent materials using an ultrafast laser is investigated. This facilitated the acquisition of a four-channel angular multiplexing hologram in a single shot. The Jones matrix information of a birefringent sample was retrieved from the spatial spectrum of a hologram. The feasibility of this approach was established by measuring the Jones matrix of starch granules in microfluidic chips and the complex amplitude distribution and phase delay distribution of liquid crystal cell at different voltages. Moreover, when the picosecond laser was switched to a femtosecond laser, ultrafast measurements were possible provided that the time interval between two detection pulses was larger than the pulse width. MDPI 2022-11-05 /pmc/articles/PMC9654291/ /pubmed/36363406 http://dx.doi.org/10.3390/ma15217813 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Cheng, Zhenjia Zhang, Yuqin Liu, Xuan Guo, Chengshan He, Changwei Liu, Guiyuan Song, Hongsheng Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser |
title | Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser |
title_full | Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser |
title_fullStr | Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser |
title_full_unstemmed | Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser |
title_short | Time-Resolved Four-Channel Jones Matrix Measurement of Birefringent Materials Using an Ultrafast Laser |
title_sort | time-resolved four-channel jones matrix measurement of birefringent materials using an ultrafast laser |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9654291/ https://www.ncbi.nlm.nih.gov/pubmed/36363406 http://dx.doi.org/10.3390/ma15217813 |
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