Near-Field Diffraction Enhanced Structured Illumination Microscopy Based on Metallic Grating
文献类型：期刊论文
| 作者 | Yu, Muxin; Zhou, Wenchao ; Zhou, Song; Wu, Yihui
|
| 刊名 | Guangxue Xuebao/Acta Optica Sinica
 |
| 出版日期 | 2018 |
| 卷号 | 38期号:3 |
| 关键词 | Diffraction gratings Diffraction Fluorescence microscopy Light modulators Metals Microscopic examination Surface plasmons |
| ISSN号 | 2532239 |
| DOI | 10.3788/AOS201838.0318001 |
| 英文摘要 | Biological research requires dynamic and wide-field optical microscopy with nanoscale resolution to study the biological process. To address this issue, a structured illumination microscopy based on near-field diffraction enhancement using metallic grating is proposed. The technique introduces spatial light modulator and metal grating on the basis of the conventional e-pi microscope. The sub-wavelength imaging performance of this technique is studied theoretically and numerically. The results show that the transverse spatial resolution of full width at half maximum is 65 nm at wavelength of 520 nm and numerical aperture of 1.3. Compared with the traditional wide-field microscopy, the resolution of the technology increases by about 3.7 times. This technology has potential application in biological research. 2018, Chinese Lasers Press. All right reserved. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60734]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Yu, Muxin,Zhou, Wenchao,Zhou, Song,et al. Near-Field Diffraction Enhanced Structured Illumination Microscopy Based on Metallic Grating[J]. Guangxue Xuebao/Acta Optica Sinica,2018,38(3). |
| APA | Yu, Muxin,Zhou, Wenchao,Zhou, Song,&Wu, Yihui.(2018).Near-Field Diffraction Enhanced Structured Illumination Microscopy Based on Metallic Grating.Guangxue Xuebao/Acta Optica Sinica,38(3). |
| MLA | Yu, Muxin,et al."Near-Field Diffraction Enhanced Structured Illumination Microscopy Based on Metallic Grating".Guangxue Xuebao/Acta Optica Sinica 38.3(2018). |
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