10.1364/OE.23.011483.m002 Yongtao Zhang Yongtao Zhang Yan Cui Yan Cui Fei Wang Fei Wang Yangjian Cai Yangjian Cai Media 2: Correlation singularities in a partially coherent electromagnetic beam with initially radial polarization Optica Publishing Group 2015 electromagnetic beam media singularitie Correlation Optics Express polarization 04 May 2015 oe 2015-05-04 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_2_Correlation_singularities_in_a_partially_coherent_electromagnetic_beam_with_initially_radial_polarization/4949591 Originally published in Optics Express on 04 May 2015 (oe-23-9-11483)