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Scanning Near-Field Optical Microscopy
Bosnian Journal of Basic Medical Sciences, 2008 An average human eye can see details down to 0,07 mm in size. The ability to see smaller details of the matter is correlated with the development of the science and the comprehension of the nature. Today’s science needs eyes for the nano-world. Examples are easily found in biology and medical sciences.
Dušan Vobornik, Slavenka Vobornik
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Optical Near-Field Electron Microscopy [PDF]
Physical Review Applied, 2021 Imaging dynamical processes at interfaces and on the nanoscale is of great importance throughout science and technology. While light-optical imaging techniques often cannot provide the necessary spatial resolution, electron-optical techniques damage the specimen and cause dose-induced artefacts.
Marchand, Raphaël +7 more
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Visualizing the Local Optical Response of Semiconducting Carbon Nanotubes to DNA-Wrapping [PDF]
, 2008 We studied the local optical response of semiconducting single-walled carbon nanotubes to wrapping by DNA segments using high resolution tip-enhanced near-field microscopy.
Araujo, Paulo T. +9 more
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Multi-detection and polarisation contrast in scannning near-field optical microscopy in reflection [PDF]
, 1995 A new type of NSOM probe has been developed, with a design based on the probes used in Atomic Force Microscopy. The probe consists of a cantilever with at its end a conical tip. This tip has been metal-coated to provide an aperture.
Jalocha, A. +5 more
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Near-field scanning optical microscopy of photonic crystal nanocavities [PDF]
, 2003 Near-field scanning optical microscopy was used to observe high-resolution images of confined modes and photonic bands of planar photonic crystal (PPC) nanocavities fabricated in active InGaAsP material. We have observed the smallest optical cavity modes,
Gogna, Pawan +5 more
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Waveguide mode imaging and dispersion analysis with terahertz near-field microscopy [PDF]
, 2009 Propagation of terahertz waves in hollow metallic waveguides depends on the waveguide mode. Near-field scanning probe terahertz microscopy is applied to identify the mode structure and composition in dielectric-lined hollow metallic waveguides.
Bowden, B. +4 more
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Fluorescence Near-Field Microscopy of DNA at Sub-10 nm Resolution [PDF]
, 2006 We demonstrate apertureless near-field microscopy of single molecules at sub-10 nm resolution. With a novel phase filter, near-field images of single organic fluorophores were obtained with ~sixfold improvement in the signal-to-noise ratio.
Gerton, Jordan M. +3 more
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High-Resolution Near-Field Raman Microscopy of Single-Walled Carbon Nanotubes [PDF]
, 2003 We present near-field Raman spectroscopy and imaging of single isolated single-walled carbon nanotubes with a spatial resolution of ≈25 nm. The near-field origin of the image contrast is confirmed by the measured dependence of the Raman scattering ...
Achim Hartschuh +4 more
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Plasmon modes in single gold nanodiscs [PDF]
, 2014 Optical properties of single gold nanodiscs were studied by scanning near-field optical microscopy. Near-field transmission spectra of a single nanodisc exhibited multiple plasmon resonances in the visible to near-infrared region. Near-field transmission
Hourahine, Benjamin +6 more
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Near Field Differential Interference Contrast Microscopy [PDF]
Scientific Reports, 2020 AbstractNear field scanning optical microscopy exploiting differential interference contrast enhancement is demonstrated. Beam splitting in the near field region is implemented using a dual color probe based on plasmonic color sorter idea. This provides the ability to illuminate two neighboring points on the sample simultaneously.
Heydarian, Hesam +3 more
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