Near-Field Diffraction Enhanced Structured Illumination Microscopy Based on Metallic Grating

doi:10.3788/AOS201838.0318001

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	Near-Field Diffraction Enhanced Structured Illumination Microscopy Based on Metallic Grating
	Yu, Muxin; Zhou, Wenchao; Zhou, Song; Wu, Yihui
	2018
发表期刊	Guangxue Xuebao/Acta Optica Sinica
ISSN	2532239
卷号	38 期号:3
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.
关键词	Diffraction gratings Diffraction Fluorescence microscopy Light modulators Metals Microscopic examination Surface plasmons
DOI	10.3788/AOS201838.0318001
收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	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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