典型文献
Non-spreading Bessel spatiotemporal optical vortices
文献摘要：
Non-spreading nature of Bessel spatiotemporal wavepackets is theoretically and experimentally investi-gated and orders of magnitude improvement in the spatiotemporal spreading has been demonstrated.The spatiotemporal confinement provided by the Bessel spatiotemporal wavepacket is further exploited to transport transverse orbital angular momentum through embedding spatiotemporal optical vortex into the Bessel spatiotemporal wavepacket,constructing a new type of wavepacket:Bessel spatiotempo-ral optical vortex.Both numerical and experimental results demonstrate that spatiotemporal vortex structure can be well maintained and confined through much longer propagation.High order spatiotem-poral optical vortices can also be better confined in the spatiotemporal domain and prevented from fur-ther breaking up,overcoming a potential major obstacle for future applications of spatiotemporal vortex.
文献关键词：
中图分类号：
作者姓名：
Qian Cao;Jian Chen;Keyin Lu;Chenhao Wan;Andy Chong;Qiwen Zhan
作者机构：
School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China;School of Optical and Electronic Information,Huazhong University of Science and Technology,Wuhan 430074,China;Department of Physics,University of Dayton,Dayton OH 45469,USA;Department of Electro-Optics and Photonics,University of Dayton,Dayton OH 45469,USA
文献出处：
引用格式：
[1]Qian Cao;Jian Chen;Keyin Lu;Chenhao Wan;Andy Chong;Qiwen Zhan-.Non-spreading Bessel spatiotemporal optical vortices)[J].科学通报（英文版）,2022(02):133-140
A类：
wavepackets,wavepacket,spatiotempo
B类：
Non,spreading,Bessel,spatiotemporal,optical,vortices,nature,is,theoretically,experimentally,investi,gated,orders,magnitude,improvement,has,been,demonstrated,confinement,provided,by,further,exploited,transport,transverse,orbital,angular,momentum,through,embedding,vortex,into,constructing,new,type,Both,numerical,results,that,structure,can,well,maintained,confined,much,longer,propagation,High,also,better,domain,prevented,from,breaking,up,overcoming,potential,major,obstacle,future,applications
AB值：
0.499736
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