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Probing the fractional topological charge of a vortex light beam by using dynamic angular double sli
[期刊论文] 作者：JingZhu,PeiZhang,DongzhiFu,DongxuChen,RuifengLiu,YingnanZhou,HongGao,FuliLi,
来源：PhotonicsResearch 年份：2016
Vortex beams with fractional topological charge (FTC) have many special characteristics and novel applications. However, one of the obstacles for their application is the difficulty of precisely determining the FTC of fractional vortex beam......
[期刊论文] 作者：XiaoWang,YufengQian,JingJingZhang,GuangdongMa,ShupengZhao,RuiFengLiu,HongrongLi,PeiZhang,HongGao,FengHuang,
来源：PhotonicsResearch 年份：2021
Orbital angular momentum (OAM)-carrying beams have received extensive attention due to their high-dimensional characteristics in the context of free-space optical communication. However, accurate OAM mode recognition still suffers from refe......
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