Physical meaning of the deviation scale under arbitrary turbulence strengths of optical orbital angular momentum

doi:10.1364/JOSAA.418947

	Physical meaning of the deviation scale under arbitrary turbulence strengths of optical orbital angular momentum
	Tao, Zhiwei 1,2; Ren, Yichong 2; Abdukirim, Azezigul 2; Liu, Shiwei 1,2; Rao, Ruizhong 2
刊名	JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION
	2021-08-01
卷号	38
ISSN号	1084-7529
DOI	10.1364/JOSAA.418947
通讯作者	Tao, Zhiwei(tzw14789@mail.ustc.edu.cn)
英文摘要	The recently so-called deviation scale [Phys. Rev. A 99, 013828 (2019)] bridges the connection between the result of the infinitesimal propagation equation (IPE) prediction and that of the single phase screen (SPS) approximation. Thanks to the multiple phase screen (MPS) approach, in this paper we elaborate the physical meaning of the deviation scale: the spatial accumulation of slight intensity modulation of incident orbital angular momentum (OAM)-carrying beam splits the original vortex into multiple individual vortices with a topological charge (TC) of +1 and regenerates the vortex-antivortex pairs with a TC of +1 and with a TC of -1, leading to a significant deviation between these two different results only when the disruption of this compound effect on the phase distribution of the incident OAM-carrying beam becomes more significant. Other than that, we also show that the appearance of the deviation scale cannot be predicted only by the Rytov variance, which can be predicted through the vortex-splitting ratio of the received optical field alone or with the help of the normalized propagation distance. (C) 2021 Optical Society of America
资助项目	State Key Laboratory of Pulsed Power Laser Technology ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology[2019ZR07] ; National Natural Science Foundation of China[11904369] ; Natural Science Foundation of Anhui Province[1908085QA37]
WOS关键词	ATMOSPHERIC-TURBULENCE ; TOPOLOGICAL CHARGE ; PROPAGATION ; STATES ; LIGHT ; BEAM ; SCINTILLATION ; PHASE
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000688074900004
资助机构	State Key Laboratory of Pulsed Power Laser Technology ; Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/125141]
专题	中国科学院合肥物质科学研究院
通讯作者	Tao, Zhiwei
作者单位	1.Univ Sci & Technol China, Sch Environm Sci & Optoelectton Technol, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Tao, Zhiwei,Ren, Yichong,Abdukirim, Azezigul,et al. Physical meaning of the deviation scale under arbitrary turbulence strengths of optical orbital angular momentum[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,2021,38.
APA	Tao, Zhiwei,Ren, Yichong,Abdukirim, Azezigul,Liu, Shiwei,&Rao, Ruizhong.(2021).Physical meaning of the deviation scale under arbitrary turbulence strengths of optical orbital angular momentum.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,38.
MLA	Tao, Zhiwei,et al."Physical meaning of the deviation scale under arbitrary turbulence strengths of optical orbital angular momentum".JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 38(2021).