RT Journal Article T1 Use of the van Cittert-Zernike theorem for partially polarized sources A1 Piquero Sanz, Gemma María A1 Borghi, Riccardo A1 Gori, Franco A1 Santarsiero, Massimo AB We introduce an extension of the van Cittert-Zernike theorem to spatially incoherent sources with partial polarization. We show through a simple example that fields generated by such sources can possess correlation matrices with interesting properties. In particular, we show that by suitable modulation of the polarization state across the incoherent source, the correlation between the orthogonal components of the field as well as the degree of polarization may drastically change on propagation. PB The Optical Society of America SN 0146-9592 YR 2000 FD 2000-09-01 LK https://hdl.handle.net/20.500.14352/58832 UL https://hdl.handle.net/20.500.14352/58832 LA eng NO © 2000 Optical Society of America.G. Piquero acknowledges support from the the Spanish project PB97-0295 and the program Becas Internacionales Universidad Complutense/Flores Valles. NO Becas Internacionales Universidad Complutense/Flores Valles DS Docta Complutense RD 9 abr 2025