Bessel beam CARS of axially structured samples

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

	Bessel beam CARS of axially structured samples
	Heuke, Sandro 1; Zheng, Juanjuan1,2 ; Akimov, Denis 1,3,4; Heintzmann, Rainer 1,3,4,5; Schmitt, Michael 1,3,4; Popp, Juergen 1,3,4
刊名	scientific reports
	2015-06-05
卷号	5
英文摘要	we report about a bessel beam cars approach for axial profiling of multi-layer structures. this study presents an experimental implementation for the generation of cars by bessel beam excitation using only passive optical elements. furthermore, an analytical expression is provided describing the generated anti-stokes field by a homogeneous sample. based on the concept of coherent transfer functions, the underling resolving power of axially structured geometries is investigated. it is found that through the non-linearity of the cars process in combination with the folded illumination geometry continuous phase-matching is achieved starting from homogeneous samples up to spatial sample frequencies at twice of the pumping electric field wave. the experimental and analytical findings are modeled by the implementation of the debye integral and scalar green function approach. finally, the goal of reconstructing an axially layered sample is demonstrated on the basis of the numerically simulated modulus and phase of the anti-stokes far-field radiation pattern.
WOS标题词	science & technology
类目[WOS]	multidisciplinary sciences
研究领域[WOS]	science & technology - other topics
关键词[WOS]	raman scattering microscopy ; field ; illumination ; generation ; diffraction ; systems
收录类别	SCI
语种	英语
WOS记录号	WOS:000355868400001
公开日期	2015-07-28
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/25067]
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.Leibniz Inst Photon Technol IPHT Jena Ev, D-07745 Jena, Germany 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Univ Jena, Inst Phys Chem, D-07743 Jena, Germany 4.Univ Jena, Abbe Ctr Photon, D-07743 Jena, Germany 5.Kings Coll London, NHH, Randall Div Cell & Mol Biophys, London SE1 1UL, England
推荐引用方式 GB/T 7714	Heuke, Sandro,Zheng, Juanjuan,Akimov, Denis,et al. Bessel beam CARS of axially structured samples[J]. scientific reports,2015,5.
APA	Heuke, Sandro,Zheng, Juanjuan,Akimov, Denis,Heintzmann, Rainer,Schmitt, Michael,&Popp, Juergen.(2015).Bessel beam CARS of axially structured samples.scientific reports,5.
MLA	Heuke, Sandro,et al."Bessel beam CARS of axially structured samples".scientific reports 5(2015).