| Issue |
EPJ Web Conf.
Volume 266, 2022
EOS Annual Meeting (EOSAM 2022)
|
|
|---|---|---|
| Article Number | 13016 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 13- Advances and Applications of Optics and Photonics | |
| DOI | https://doi.org/10.1051/epjconf/202226613016 | |
| Published online | 13 October 2022 | |
https://doi.org/10.1051/epjconf/202226613016
Determination of a source’s temporal coherence function via depolarization in liquid crystal
Universidad Industrial de Santander
* e-mail: cristian.hernandez17@correo.uis.edu.co
** e-mail: Rafael.Torres@saber.uis.edu.co
Published online: 13 October 2022
Based on the fact that the degree of polarization of a light source is given in terms of the absolute value of its complex degree of coherence, we design a depolarization experiment using a variable retarder in which we measured the degree of polarization as a function of the retarder’s birefringence. We show that if the incident light is previously linearly polarized we can perform a direct measurement of the light source’s coherence using a Stokes meter.
© The Authors, published by EDP Sciences
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