Standing quasi-diffraction-free beams generated by circular Dammann gratings under high-order radially polarized Laguerre-Gaussian incidence
文献类型：期刊论文
| 作者 | Yu, Junjie; Zhou, Changhe; Wu, Jun; Zhu, Linwei; Jia, Wei; Lu, Yancong; Li, Shubin |
| 刊名 | opt. commun.
 |
| 出版日期 | 2015 |
| 卷号 | 335页码:102 |
| 通讯作者 | zhou, ch (reprint author), chinese acad sci, shanghai inst opt & fine mech, lab informat opt & optoelect technol, pob 800-211, shanghai 201800, peoples r china. |
| 英文摘要 | a standing quasi-diffraction-free beam generated by one-order cosine circular dammann gratings is demonstrated in a single-objective 4pi focusing system for high-order radially polarized laguerregaussian incident beams. numerical results indicate that, similar to a bessel beam, this standing quasi-diffraction-free beam can also well reconstruct itself after an obstruction, and the self-healing property implies that such beam should be more resistant to scattering. furthermore, it is shown that, for a focusing system with a water-immersion na=1.2 objective, the transverse and axial average sizes are about 0a3-0.54 lambda and 0.36-046 lambda respectively, for those isotropic focus spots within the whole nondiffracting extent it suggests that such standing quasi-diffraction-free beam can provide high resolving power along both transverse and axial directions when it is used as the excitation light in fluorescent microscopy. therefore, this kind of standing quasi-diffraction-free beams should be of high interest in optical biological imaging and also parallel multiplane optical manipulation. (c)) 2014 elsevier b.v. all rights reserved |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14207]  |
| 专题 | 上海光学精密机械研究所_信息光学与光电技术实验室 |
| 作者单位 | 1.[Yu, Junjie 2.Zhou, Changhe 3.Wu, Jun 4.Jia, Wei 5.Lu, Yancong 6.Li, Shubin] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab Informat Opt & Optoelect Technol, Shanghai 201800, Peoples R China 7.[Zhu, Linwei] Ludong Univ, Sch Phys & Optoelect Engn, Yantai 264025, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Junjie,Zhou, Changhe,Wu, Jun,et al. Standing quasi-diffraction-free beams generated by circular Dammann gratings under high-order radially polarized Laguerre-Gaussian incidence[J]. opt. commun.,2015,335:102. |
| APA | Yu, Junjie.,Zhou, Changhe.,Wu, Jun.,Zhu, Linwei.,Jia, Wei.,...&Li, Shubin.(2015).Standing quasi-diffraction-free beams generated by circular Dammann gratings under high-order radially polarized Laguerre-Gaussian incidence.opt. commun.,335,102. |
| MLA | Yu, Junjie,et al."Standing quasi-diffraction-free beams generated by circular Dammann gratings under high-order radially polarized Laguerre-Gaussian incidence".opt. commun. 335(2015):102. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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