Generation of high-quality non-diffracting beams using spatial filtering

doi:10.1364/JOT.87.000331

	Generation of high-quality non-diffracting beams using spatial filtering
	Zhang, Ying 1,2; Fan, Ke 3; Lou, Jianzhong 3; Wei, Yan 1,2
刊名	Journal of Optical Technology (A Translation of Opticheskii Zhurnal)
	2020-06-01
卷号	87 期号:6 页码:331-337
ISSN号	1070-9762
DOI	10.1364/JOT.87.000331
文献子类	期刊论文
英文摘要	Annular spatial filtering is a widely used technique for the generation of non-diffracting beams. Combined with a phase modulator, this setup can generate arbitrary non-diffracting beams with high power efficiency. Previously, researchers have mainly focused on the generation of a specific type of beam (Bessel, Weber). In this study, a method to obtain the optimal setup parameters for general non-diffracting beams was introduced. To achieve the balance of efficiency and beam quality, appropriate sampling numbers and annular ring size were determined. A simulation, derived from the Fourier optics model, was developed to estimate the optimal parameters. The selected ring width predicted by the simulation was then verified using experimental results. This investigation develops a strategy to improve the quality of various non-diffracting beams in more general applications. © 2020 Optical Society of America
出版地	WASHINGTON
WOS关键词	EFFICIENT GENERATION ; BESSEL BEAMS ; NONDIFFRACTING BEAMS ; PROPAGATION
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000581266400002
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/10078]
专题	环境光学研究院
作者单位	1.University of Chinese Academy of Sciences, Beijing; 100049, China; 2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 3.Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou; 510530, China
推荐引用方式 GB/T 7714	Zhang, Ying,Fan, Ke,Lou, Jianzhong,et al. Generation of high-quality non-diffracting beams using spatial filtering[J]. Journal of Optical Technology (A Translation of Opticheskii Zhurnal),2020,87(6):331-337.
APA	Zhang, Ying,Fan, Ke,Lou, Jianzhong,&Wei, Yan.(2020).Generation of high-quality non-diffracting beams using spatial filtering.Journal of Optical Technology (A Translation of Opticheskii Zhurnal),87(6),331-337.
MLA	Zhang, Ying,et al."Generation of high-quality non-diffracting beams using spatial filtering".Journal of Optical Technology (A Translation of Opticheskii Zhurnal) 87.6(2020):331-337.