典型文献
Design of scalable metalens array for optical addressing
文献摘要：
Large-scale trapped-ion quantum computers hold great promise to outperform classical computers and are crucially desir-able for finance,pharmaceutical industry,fundamental chemistry and other fields.Currently,a big challenge for trapped-ion quantum computers is the poor scalability mainly brought by the optical elements that are used for optical addressing.Meta-surfaces provide a promising solution due to their excellent flexibility and integration ability.Here,we propose and numeri-cally demonstrate a scalable off-axis metalens array for optical addressing working at the wavelength of 350 nm.Metalens arrays designed for x linearly polarized and left circularly polarized light respectively can focus the collimated addressing beam array into a compact focused spot array with spot spacing of 5 pm,featuring crosstalk below 0.82％.
文献关键词：
中图分类号：
作者姓名：
Tie Hu;Xing Feng;Zhenyu Yang;Ming Zhao
作者机构：
School of Optical and Electronic Information,Huazhong University of Science and Technology,Wuhan 430074,China
文献出处：
引用格式：
[1]Tie Hu;Xing Feng;Zhenyu Yang;Ming Zhao-.Design of scalable metalens array for optical addressing)[J].光电子前沿（英文版）,2022(03):33-42
A类：
desir
B类：
Design,scalable,metalens,optical,addressing,Large,scale,trapped,quantum,computers,hold,great,promise,outperform,classical,are,crucially,finance,pharmaceutical,industry,fundamental,chemistry,other,fields,Currently,big,challenge,poor,scalability,mainly,brought,by,elements,that,surfaces,provide,promising,solution,due,their,excellent,flexibility,integration,Here,we,propose,numeri,cally,demonstrate,off,axis,working,wavelength,Metalens,arrays,designed,linearly,polarized,left,circularly,light,respectively,can,collimated,beam,into,compact,focused,spot,spacing,pm,featuring,crosstalk,below
AB值：
0.659427
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