Spatial resolution of near-field scanning optical microscopy with sub-wavelength aperture

Hiroaki Nakamura; Keiji Sawada; Hirotomo Kambe; Toshiharu Saiki; Tetsuya Sato

doi:10.1143/PTPS.138.173

Spatial resolution of near-field scanning optical microscopy with sub-wavelength aperture

Hiroaki Nakamura, Keiji Sawada, Hirotomo Kambe, Toshiharu Saiki, Tetsuya Sato

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The finite-difference time-domain (FDTD) method is employed to solve the three dimensional Maxwell equation for the situation of near-field microscopy using a sub-wavelength aperture. Experimental result on unexpected high spatial resolution is reproduced by our computer simulation.

Original language	English
Pages (from-to)	173-174
Number of pages	2
Journal	Progress of Theoretical Physics Supplement
Issue number	138
DOIs	https://doi.org/10.1143/PTPS.138.173
Publication status	Published - 2000
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1143/PTPS.138.173

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title = "Spatial resolution of near-field scanning optical microscopy with sub-wavelength aperture",

abstract = "The finite-difference time-domain (FDTD) method is employed to solve the three dimensional Maxwell equation for the situation of near-field microscopy using a sub-wavelength aperture. Experimental result on unexpected high spatial resolution is reproduced by our computer simulation.",

author = "Hiroaki Nakamura and Keiji Sawada and Hirotomo Kambe and Toshiharu Saiki and Tetsuya Sato",

year = "2000",

doi = "10.1143/PTPS.138.173",

language = "English",

pages = "173--174",

journal = "Progress of Theoretical Physics Supplement",

issn = "0375-9687",

publisher = "Yukawa Institute for Theoretical Physics",

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T1 - Spatial resolution of near-field scanning optical microscopy with sub-wavelength aperture

AU - Nakamura, Hiroaki

AU - Sawada, Keiji

AU - Kambe, Hirotomo

AU - Saiki, Toshiharu

AU - Sato, Tetsuya

PY - 2000

Y1 - 2000

N2 - The finite-difference time-domain (FDTD) method is employed to solve the three dimensional Maxwell equation for the situation of near-field microscopy using a sub-wavelength aperture. Experimental result on unexpected high spatial resolution is reproduced by our computer simulation.

AB - The finite-difference time-domain (FDTD) method is employed to solve the three dimensional Maxwell equation for the situation of near-field microscopy using a sub-wavelength aperture. Experimental result on unexpected high spatial resolution is reproduced by our computer simulation.

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DO - 10.1143/PTPS.138.173

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JO - Progress of Theoretical Physics Supplement

JF - Progress of Theoretical Physics Supplement

IS - 138

ER -

Spatial resolution of near-field scanning optical microscopy with sub-wavelength aperture

Abstract

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