| Bessel beam CARS of axially structured samples | |
Heuke, Sandro1; Zheng, Juanjuan1,2 ; Akimov, Denis1,3,4; Heintzmann, Rainer1,3,4,5; Schmitt, Michael1,3,4; Popp, Juergen1,3,4
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| 2015-06-05 | |
| 发表期刊 | SCIENTIFIC REPORTS
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| 卷号 | 5 |
| 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. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology |
| DOI | 10.1038/srep10991 |
| 收录类别 | SCI |
| 关键词[WOS] | RAMAN SCATTERING MICROSCOPY ; FIELD ; ILLUMINATION ; GENERATION ; DIFFRACTION ; SYSTEMS |
| 语种 | 英语 |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000355868400001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25067 |
| 专题 | 瞬态光学研究室 |
| 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). |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Bessel beam CARS of （2023KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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