Extraordinary transmission-based super-resolved axial imaging using subwavelength metallic nanoaperture arrays

Wonju Lee, Youngjin Oh, Jong Ryul Choi, Kyujung Kim, Donghyun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A super-resolved axial imaging technique was investigated based on extraordinary transmission (EOT) of light using metallic gradient nanoaperture arrays. Light through subwavelength nanoapertures at thick metal film can be transmitted and amplified by several orders of magnitude due to plasmonic coupling. Here, the feasibility of EOT-based axial imaging with super resolution is explored. Since light penetration of EOT is much deeper than that of evanescent waves, the axial range to obtain the distance information of fluorescence signals can be extended by EOT. The axial distribution of ganglioside in mouse macrophage cells was measured with sub-diffraction-limited resolution after reconstruction using differential fluorescence excitation on gradient aperture arrays.

Original languageEnglish
Title of host publicationNanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII
EditorsDan V. Nicolau, Alexander N. Cartwright
PublisherSPIE
ISBN (Electronic)9781628414271
DOIs
Publication statusPublished - 2015 Jan 1
EventNanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII - San Francisco, United States
Duration: 2015 Feb 92015 Feb 12

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume9337
ISSN (Print)1605-7422

Other

OtherNanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII
CountryUnited States
CitySan Francisco
Period15/2/915/2/12

Fingerprint

Imaging techniques
Light
Fluorescence
Gangliosides
Macrophages
fluorescence
gradients
macrophages
evanescent waves
Diffraction
Metals
metal films
imaging techniques
mice
penetration
apertures
cells
diffraction
excitation

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Atomic and Molecular Physics, and Optics
  • Radiology Nuclear Medicine and imaging

Cite this

Lee, W., Oh, Y., Choi, J. R., Kim, K., & Kim, D. (2015). Extraordinary transmission-based super-resolved axial imaging using subwavelength metallic nanoaperture arrays. In D. V. Nicolau, & A. N. Cartwright (Eds.), Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII [93370A] (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9337). SPIE. https://doi.org/10.1117/12.2078053
Lee, Wonju ; Oh, Youngjin ; Choi, Jong Ryul ; Kim, Kyujung ; Kim, Donghyun. / Extraordinary transmission-based super-resolved axial imaging using subwavelength metallic nanoaperture arrays. Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII. editor / Dan V. Nicolau ; Alexander N. Cartwright. SPIE, 2015. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE).
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Lee, W, Oh, Y, Choi, JR, Kim, K & Kim, D 2015, Extraordinary transmission-based super-resolved axial imaging using subwavelength metallic nanoaperture arrays. in DV Nicolau & AN Cartwright (eds), Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII., 93370A, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 9337, SPIE, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII, San Francisco, United States, 15/2/9. https://doi.org/10.1117/12.2078053

Extraordinary transmission-based super-resolved axial imaging using subwavelength metallic nanoaperture arrays. / Lee, Wonju; Oh, Youngjin; Choi, Jong Ryul; Kim, Kyujung; Kim, Donghyun.

Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII. ed. / Dan V. Nicolau; Alexander N. Cartwright. SPIE, 2015. 93370A (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9337).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Lee W, Oh Y, Choi JR, Kim K, Kim D. Extraordinary transmission-based super-resolved axial imaging using subwavelength metallic nanoaperture arrays. In Nicolau DV, Cartwright AN, editors, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XII. SPIE. 2015. 93370A. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE). https://doi.org/10.1117/12.2078053