典型文献
Heralded path-entangled NOON states generation from a reconfigurable photonic chip
文献摘要：
Maximal multi-photon entangled states,known as NOON states,play an essential role in quantum metrology.With the number of photons growing,NOON states are becoming increasingly powerful and advantageous for obtaining supersensi-tive and super-resolved measurements.In this paper,we propose a universal scheme for generating three-and four-photon path-entangled NOON states on a reconfigurable photonic chip via photons subtracted from pairs and detected by heralding counters.Our method is postselection free,enabling phase supersensitive measurements and sensing at the Heisenberg limit.Our NOON-state generator allows for integration of quantum light sources as well as practical and portable precision phase-related measurements.
文献关键词：
中图分类号：
作者姓名：
Xinyao Yu;Pingyu Zhu;Yang Wang;Miaomiao Yu;Chao Wu;Shichuan Xue;Qilin Zheng;Yingwen Liu;Junjie Wu;Ping Xu
作者机构：
Institute for Quantum Information&State Key Laboratory of High Performance Computing,College of Computer Science and Technology,National University of Defense Technology,Changsha 410073,China
文献出处：
引用格式：
[1]Xinyao Yu;Pingyu Zhu;Yang Wang;Miaomiao Yu;Chao Wu;Shichuan Xue;Qilin Zheng;Yingwen Liu;Junjie Wu;Ping Xu-.Heralded path-entangled NOON states generation from a reconfigurable photonic chip)[J].中国物理B（英文版）,2022(06):403-407
A类：
Heralded,supersensi,heralding,postselection,supersensitive
B类：
path,entangled,NOON,states,generation,from,reconfigurable,photonic,chip,Maximal,multi,known,play,essential,role,quantum,metrology,With,number,photons,growing,are,becoming,increasingly,powerful,advantageous,obtaining,resolved,measurements,In,this,paper,propose,universal,scheme,generating,three,four,via,subtracted,pairs,detected,by,counters,Our,method,free,enabling,phase,sensing,Heisenberg,limit,generator,allows,integration,light,sources,well,practical,portable,precision,related
AB值：
0.544786
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