Parallel two-step phase-shifting point-diffraction interferometry for microscopy based on a pair of cube beamsplitters

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Parallel two-step phase-shifting point-diffraction interferometry for microscopy based on a pair of cube beamsplitters
	Gao, Peng 1,3; Yao, Baoli1 ; Min, Junwei1 ; Guo, Rongli 1; Zheng, Juanjuan1 ; Ye, Tong 1; Harder, Irina ; Nercissian, Vanusch 2; Mantel, Klaus
刊名	optics express
	2011-01-31
卷号	19 期号:3 页码:1930-1935
ISSN号	1094-4087
英文摘要	parallel two-step phase-shifting point-diffraction interferometry for microscopy based on a pair of cube beamsplitters is proposed. the first 45 degrees-tilted cube beamsplitter splits object wave into two parallel copies: one copy is filtered by a pinhole in its fourier plane to behave as reference wave, while the other one remains unchanged as object wave. the second cube beamsplitter combines the object and reference waves, and then split them together into two beams. along with the two beams, two parallel phase-shifting interferograms are obtained in aid of polarization elements. based on the proposed configuration, slightly-off-axis interferometry for microscopy is performed, which suppresses dc term by subtracting the two phase-shifting holograms from each other. the setup is highly stable due to its common-path configuration, and has been demonstrated to be suitable for measuring moving objects or dynamic processes. (c) 2011 optical society of america
学科主题	optics
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	digital holography ; dynamics ; cells
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000286807100028
公开日期	2011-09-30
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/11355]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Erlangen Nurnberg, Inst Opt Informat & Photon, Erlangen, Germany 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Gao, Peng,Yao, Baoli,Min, Junwei,et al. Parallel two-step phase-shifting point-diffraction interferometry for microscopy based on a pair of cube beamsplitters[J]. optics express,2011,19(3):1930-1935.
APA	Gao, Peng.,Yao, Baoli.,Min, Junwei.,Guo, Rongli.,Zheng, Juanjuan.,...&Mantel, Klaus.(2011).Parallel two-step phase-shifting point-diffraction interferometry for microscopy based on a pair of cube beamsplitters.optics express,19(3),1930-1935.
MLA	Gao, Peng,et al."Parallel two-step phase-shifting point-diffraction interferometry for microscopy based on a pair of cube beamsplitters".optics express 19.3(2011):1930-1935.