2026-04-17T12:51:37Zhttps://recercat.cat/oai/request

oai:recercat.cat:2072/4882292025-10-27T14:00:56Zcom_2072_98col_2072_378192

2025-10-27T14:00:56Z urn:hdl:2072/488229 IPP and PRT Depolarizing Spaces for the Study of Depolarizing Samples : A Review Li, Dekui Montes-Gonzalez, Ivan Estévez, Irene Canabal-Carbia, Mónica López Coronado, Octavi Mao, Yuxuan Van Eeckhout, Albert Moreno, Ignacio Campos Coloma, Juan Guo, Zhongyi Tan, Yi Lizana Tutusaus, Ángel Depolarizing spaces IPP space PRT space Isotropic depolarizers Anisotropic depolarizers Depolarizing spaces can reveal and emphasize depolarization origins in samples, making them suitable tools for target detection and disease diagnosis. The Indices of Polarization Purity (IPP) space, considered a representative depolarizing space, highlights the depolarization characteristics of samples, and has demonstrated its superiority in analyzing and identifying depolarization samples, i.e., biological tissues and scattering environments. Recently, a new polarization representation, the so-called Polarizance-Reflection-Transformation (PRT) space has been proposed, which has been employed to distinguish between non-depolarization systems, as well as analyze anisotropic depolarizers. Importantly, the IPP and PRT spaces provide complementary information of samples, hence presenting more polarimetric characterizations of the samples of interest. In consideration of the high importance of the IPP and PRT spaces in this topic, in this paper, we review the methodology of these two spaces and their applications in depolarizer distinction. 2025-10-27T14:00:56Z 2025-10-27T14:00:56Z 2025 Article de revisió http://hdl.handle.net/2072/488229 Agencia Estatal de Investigación PID2021-126509OB-C21 Agencia Estatal de Investigación PDC2022-133332-C21 Agencia Estatal de Investigación PDC2022-133332-C22 Agència de Gestió d'Ajuts Universitaris i de Recerca 2021/SGR-00138 Applied sciences (Basel) ; Vol. 15, issue 18 (September 2025), art. 10205 open access Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. https://creativecommons.org/licenses/by/4.0/