典型文献
Controlling acoustic orbital angular momentum with artificial structures:From physics to application
文献摘要：
Acoustic orbital angular momentum(OAM)associated with helicoidal wavefront recently attracts rapidly-growing attentions,offering a new degree of freedom for acoustic manipulation.Due to the unique dynamical behavior and inherent mode orthogonality of acoustic OAM,its harnessing is of fundamental interests for wave physics,with great potential in a plethora of applications.The recent advance in materials physics further boosts efforts into controlling OAM-carrying acoustic vortices,especially acoustic metasurfaces with planar profile and subwavelength thickness.Thanks to their un-conventional acoustic properties beyond attainable in the nature,acoustic artificial structures provide a powerful platform for new research paradigm for efficient generation and diverse manipulation of OAM in ways not possible before,enabling novel applications in diverse scenarios ranging from underwater communication to object manipulation.In this article,we present a comprehensive view of this emerging field by delineating the fundamental physics of OAM-metasurface interac-tion and recent advances in the generation,manipulation,and application of acoustic OAM based on artificial structures,followed by an outlook for promising future directions and potential practical applications.
文献关键词：
中图分类号：
作者姓名：
Wei Wang;Jingjing Liu;Bin Liang;Jianchun Cheng
作者机构：
Key Laboratory of Modern Acoustics,MOE,Institute of Acoustics,Department of Physics,Collaborative Innovation Center of Advanced Microstructures,Nanjing University,Nanjing 210093,China
文献出处：
引用格式：
[1]Wei Wang;Jingjing Liu;Bin Liang;Jianchun Cheng-.Controlling acoustic orbital angular momentum with artificial structures:From physics to application)[J].中国物理B（英文版）,2022(09):43-57
A类：
B类：
Controlling,acoustic,orbital,angular,momentum,artificial,structures,From,physics,Acoustic,OAM,associated,helicoidal,wavefront,recently,attracts,rapidly,growing,attentions,offering,new,degree,freedom,manipulation,Due,unique,dynamical,behavior,inherent,mode,orthogonality,its,harnessing,fundamental,interests,great,potential,plethora,applications,materials,further,boosts,efforts,into,controlling,carrying,vortices,especially,metasurfaces,planar,profile,subwavelength,thickness,Thanks,their,conventional,properties,beyond,attainable,nature,provide,powerful,platform,research,paradigm,efficient,generation,diverse,ways,not,possible,before,enabling,novel,scenarios,ranging,from,underwater,communication,object,In,this,article,present,comprehensive,view,emerging,field,by,delineating,interac,advances,followed,outlook,promising,future,directions,practical
AB值：
0.615155
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
