Generation of nondiffracting Bessel beam using digital micromirror device
文献类型：期刊论文
| 作者 | Gong, L; Ren, YX; Xue, GS; Wang, QC; Zhou, JH; Zhong, MC; Wang, ZQ; Li, YM |
| 刊名 | APPLIED OPTICS
 |
| 出版日期 | 2013 |
| 卷号 | 52期号:19页码:4566-4575 |
| 通讯作者 | Li, YM (reprint author), Univ Sci & Technol China, Det Opt & Opt Engn, Hefei 230026, Peoples R China.,yxren@ustc.edu.cn ; liyinmei@ustc.edu.cn |
| 英文摘要 | We experimentally demonstrated Bessel-like beams utilizing digital micromirror device (DMD). DMD with images imitating the equivalent axicon can shape the collimated Gaussian beam into Bessel beam. We reconstructed the 3D spatial field of the generated beam through a stack of measured cross-sectional images. The output beams have the profile of Bessel function after intensity modulation, and the beams extend at least 50 mm while the lateral dimension of the spot remains nearly invariant. Furthermore, the self-healing property has also been investigated, and all the experimental results agree well with simulated results numerically calculated through beam propagation method. Our observations demonstrate that the DMD offers a simple and efficient method to generate Bessel beams with distinct nondiffracting and self-reconstruction behaviors. The generated Bessel beams will potentially expand the applications to the optical manipulation and high-resolution fluorescence imaging owing to the unique nondiffracting property. (C) 2013 Optical Society of America |
| 学科主题 | Optics |
| 类目[WOS] | Optics |
| 关键词[WOS] | DIFFRACTION-FREE BEAMS ; LIGHT-BEAM ; PROPAGATION CHARACTERISTICS ; OPTICAL MICROMANIPULATION ; EFFICIENT GENERATION ; GRATINGS ; AXICON ; MODES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000321289700020 |
| 版本 | 出版稿 |
| 源URL | [http://202.127.25.143/handle/331003/461]  |
| 专题 | 上海生化细胞研究所_上海生科院生化细胞研究所 |
| 推荐引用方式 GB/T 7714 | Gong, L,Ren, YX,Xue, GS,et al. Generation of nondiffracting Bessel beam using digital micromirror device[J]. APPLIED OPTICS,2013,52(19):4566-4575. |
| APA | Gong, L.,Ren, YX.,Xue, GS.,Wang, QC.,Zhou, JH.,...&Li, YM.(2013).Generation of nondiffracting Bessel beam using digital micromirror device.APPLIED OPTICS,52(19),4566-4575. |
| MLA | Gong, L,et al."Generation of nondiffracting Bessel beam using digital micromirror device".APPLIED OPTICS 52.19(2013):4566-4575. |
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