scanning near-field optical microscopy
Reflection mode scanning near field optical microscopy: Influence of sample type, tip shape, and polarization of light
... of scanning near-field optical microscopy ~ SNOM ! over the past ...an optical image of the sample may be obtained where the resolution is determined by the source size and the ...
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Study of shear force as a distance regulation mechanism for scanning near field optical microscopy
... for scanning near-field optical microscopy ~ SNOM ! are ...shear-force scanning microscope may differ for the two perpendicular lateral ...
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Optical impedance matching with scanning near field optical microscopy
... the optical regime. We performed the experiment using Scanning Near-Field Optical Microscopy (SNOM) [4], a technique which allows resolution well below the diffraction ...tapered ...
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Coupling of single quantum dots to photonic crystal cavities investigated by low-temperature scanning near-field optical microscopy
... the optical properties of single QDs and PhC ...factor. Scanning near-field optical microscopy (SNOM) has been used to characterize PhC cavities at room temperature 2–8 and ...
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Polarization Properties in Apertureless Type Scanning Near Field Optical Microscopy
... apertureless-type scanning near-field optical microscopy (a-SNOM) were measured experimentally and were also analyzed using a finite-difference time-domain (FDTD) ...from ...
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An investigation of phase mask diffraction patterns and fibre Bragg gratings with scanning near field optical microscopy
... From the data shown in the previous section, it is clear that there was little difficulty in making a measurement of the periodic evanescent field intensity variation of Sample No.4, caused by the variation in its ...
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Optical impedance matching studied with Scanning Near Field Optical Microscopy
... with optical microscopes. This lim ited the ability of an optical microscope to resolve objects with dimensions < 250 — 300 nm, depending on the illum ination ...
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Scanning near field microscopy of microwave circuits
... particular optical or electrical properties of the surface studied and they can also work with all the common materials used in mi crowave circuits - conductors, semiconductors and dielectric ...quantity: ...
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Coca López, Nicolás (2018): Confocal and antenna-enhanced microscopy and spectroscopy of graphene. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... tip-enhanced near-fields due to the lightning-rod effect, the electric field of the incident laser should be polarized along the tip axis (z axis) ...(electric field) vector points towards the center ...
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Apertureless near field optical microscopy for fluorescence imaging
... for near-field optical microscopy appeared as early as 1928, when Synge suggested the illumination of samples through a minute hole at the apex of an otherwise opaquely coated cone ...a ...
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Tight focusing of laser light using a chromium Fresnel zone plate
... observed. Near-field nanofocusing through the use of a combination of plasmonic Bragg reflector and converging lens has been reported [12], where two sets of concentric annular slits with different period ...
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Measurement of the local optical phase and amplitude in photonic devices using scanning near field microscopy
... The optical resolution of the system is again defined by the probe dimen- ...the optical resolution is deter- mined by the size of the apex and aperture of the probe respectively, the size of which have ...
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Intragrain Defect Characterization Of Solar Grade Silicon Using Near-Field Scanning Optical Microscopy
... the X and Y directions of the Nanoscope control unit. In addition to the values mentioned for the input window, there are additional limitations placed on the outputs. These limitations include the max and min values, ...
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Near-field scanning optical microscopy with laser trapping
... and Ke P.C, "Effect of depolarisation of scattered evanescent waves on particle- frapped near-field scannuig optical microscopy", Appl. Gu M., Advanced Opticallmaging Theory (Spr[r] ...
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The application of scanning near field optical imaging to the study of human sperm morphology
... fluorescence microscopy and image analysis with open-access software ...new optical technique (Trumorph system) has been recently described ...and scanning electron microscopies (TEM and SEM), which ...
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A new fibrin sealant as a three-dimensional scaffold candidate for mesenchymal stem cells
... The main strategy to deliver stem cells or growth fac- tors to chronic wounds involves direct injection to the injury site. However, this method leads to poor engraft- ment and poor efficacy due to proteolytic ...
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Synthesis of Potassium Nickel Hexacyanoferrate Encapsulated Polymeric Beads for Extraction of Cesium
... In the present work, KNiHCF-encapsulated porous PES beads were prepared by the phase inversion technique. PES powder was dissolved in appropriate amount of 1-methyl -2- pyrollidone (NMP), to get the PES solution of ...
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Near field scanning luminescence and photothermal microscopy
... 2-17 Force a, top a, top b direct and reflected c images 58 and luminescence bottom, b direct and reflected c images P-Si of p-type 2-19 Force luminescence bottom, P-Si of p-type 2-18 Fo[r] ...
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Microscopic Characterization of Ecological Concrete Polymeric
... objective), scanning coils (directs the beam), 2 detectors (Rx, secondary electrons), columns, camera, vacuum system, software for 3D structure and organic samples, mapping of chemical elements in the sample, ...
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Investigation of erbium dopant distribution in silica optical fibers with fluorescence-based measurements using a near-field scanning microscope
... bandpass optical filter with a high attenuation (with an opti- cal density greater than 5) in the region outside the 550-nm range was required to efficiently block the interfering laser diode ...
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