Generation of Lommel beams through highly scattering media  

作　　者：Shijie Tu Qiannan Lei Yangjian Cai Qian Zhao 涂诗杰;雷倩男;蔡阳健;赵倩(Shandong Provincial Engineering and Technical Center of Light Manipulations&Shandong Provincial Key Laboratory of Optics and Photonic Device,School of Physics and Electronics,Shandong Normal University,Jinan 250358,China;School of Physical Science and Technology,Soochow University,Suzhou 215006,China)

机构地区：[1]Shandong Provincial Engineering and Technical Center of Light Manipulations&Shandong Provincial Key Laboratory of Optics and Photonic Device,School of Physics and Electronics,Shandong Normal University,Jinan 250358,China [2]School of Physical Science and Technology,Soochow University,Suzhou 215006,China

出　　处：《Chinese Optics Letters》2022年第9期55-60,共6页中国光学快报（英文版）

基　　金：supported by the National Key Research and Development Program of China(No.2019YFA0705000);the National Natural Science Foundation of China(NSFC)(Nos.12004219,12192254,91750201,and 11974218);the Innovation Group of Jinan(No.2018GXRC010);the Local Science and Technology Development Project of the Central Government(No.YDZX20203700001766)。

摘　　要：Lommel beams have been potential candidates for optical communication and optical manipulation,due to their adjustable symmetry of transverse intensity distribution and continuously variable orbital angular momentum.However,the wavefront of the Lommel beam is scrambled when it transmits through highly scattering media.Here,we explore the construction of Lommel beams through highly scattering media with a transmission matrix-based point spread function engineering method.Experimentally,various Lommel beams with different parameters were generated through a ZnO scattering layer by use of a digital micromirror device.The construction of Lommel beams under high scattering is expected to benefit the optical applications behind highly scattering media.

关 键 词：Lommel beams SCATTERING wavefront shaping 

分 类 号：O436.2[机械工程—光学工程]