Generation of colorful Airy beams and Airy imaging of letters via two-photon processed cubic phase plates Cai, Ze ; Liu, Ya ; Hu, Yanlei ; Zhang, Chenchu ; Xu, Jiangchuan ; Ji, Shengyun ; Ni, Jincheng ; Lao, Zhaoxin ; Li, Jiawen ; Zhao, Yang ; Wu, Dong ; Chu, Jiaru Abstract Publication: Optics Letters Pub Date: March 2018 DOI: 10.1364/OL.43.001151 Bibcode: 2018OptL...43.1151C