Synthesis of sub-diffraction quasi-non-diffracting beams by angular spectrum compression Zhang, Shuo ; Chen, Hao ; Wu, Zhixiang ; Zhang, Kun ; Li, Yuyan ; Chen, Gang ; Zhang, Zhihai ; Wen, Zhongquan ; Dai, Luru ; Wang ; Lingfang Abstract Publication: Optics Express Pub Date: October 2017 DOI: 10.1364/OE.25.027104 Bibcode: 2017OExpr..2527104Z