Yu, Junjie Zhou, Changhe Jia, Wei Ma, Jianyong Hu, Anduo Wu, Jun Wang, Shaoqing Media 1: Distorted Dammann grating Originally published in Optics Letters on 15 February 2013 (ol-38-4-474) Optics Letters;media;15 February 2013;Distorted;grating;Dammann 2013-02-15
    https://opticapublishing.figshare.com/articles/media/Media_1_Distorted_Dammann_grating/4919657
10.1364/OL.38.000474.m001