Remote state preparation of three-dimensional optical vortices

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	Remote state preparation of three-dimensional optical vortices
	Su, Ming ; Chen, Lixiang ; Chen LX(陈理想)
刊名	http://dx.doi.org/10.1364/OE.22.010898
	2014-05-05
关键词	PHASE SINGULARITIES VORTEX KNOTS WAVES LIGHT
英文摘要	National Natural Science Foundation of China (NSFC) [11104233]; Fundamental Research Funds for the Central Universities [2011121043, 2012121015]; Program for New Century Excellent Talents in Fujian Province University; program for New Century Excellent Talents in University of China [NCET-13-0495]; We propose a feasible scheme to remotely prepare three-dimensional (3D) optical vortex lines. Our scheme relies on the complete description of high-dimensional orbital angular momentum (OAM) entanglement in terms of the Laguerre-Gaussian modes. It is theoretically demonstrated that by simply changing the pump beam waist, we can remotely prepare the target photons in the vortex states of 3D interesting morphology, appearing as twisted vortex strands, separated vortex loops, and vortex link or knot. Furthermore, we employ the biphoton Klyshko picture to illustrate the conservation law of the OAM index l and the spreading effect of the radial mode index p, where the Schmidt numbers are calculated to show the high-dimensional capacity of the quantum channels involved in the present remote state preparation. (C) 2014 Optical Society of America
语种	英语
出版者	OPTICAL SOC AMER
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/92021]
专题	物理技术－已发表论文
推荐引用方式 GB/T 7714	Su, Ming,Chen, Lixiang,Chen LX. Remote state preparation of three-dimensional optical vortices[J]. http://dx.doi.org/10.1364/OE.22.010898,2014.
APA	Su, Ming,Chen, Lixiang,&陈理想.(2014).Remote state preparation of three-dimensional optical vortices.http://dx.doi.org/10.1364/OE.22.010898.
MLA	Su, Ming,et al."Remote state preparation of three-dimensional optical vortices".http://dx.doi.org/10.1364/OE.22.010898 (2014).