Sökning: "Scattering measurements"

Visar resultat 1 - 5 av 414 avhandlingar innehållade orden Scattering measurements.

  1. 1. Light scattering in paper : angle-dependent light scattering measurements and analysis

    Författare :Hjalmar Granberg; KTH; []
    Nyckelord :Light Scattering; Reflectance; BRDF; BSDF; Kubelka-Munk; Radiative transfer; Optical properties; Elrepho; Brightness; Opacity; Coated paper; Paper; Fines;

    Sammanfattning : .... LÄS MER

  3. 2. Elastic light scattering by thin films : spectroscopic measurements and analysis

    Författare :Daniel Rönnow; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  4. 3. Multi-Dimensional Quantitative Laser-based Diagnostics - Development and Practial Applications

    Författare :Rikard Wellander; Förbränningsfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Post injection; Structured illumination; Mie scattering; Dense sprays; Extinction coefficient; Signal attenuation; Laser extinction; Multiple scattering; Scattering measurements; Planar laser induced fluorescence; Time resolved; Imaging through turbulent media; Three-dimensional image acquisition; Diesel particulate filter regeneration; Wall impingent; Biodiesel; LII; Large-bore gas Engine; Pre-chamber ignition; Fysicumarkivet A:2014:Wellander;

    Sammanfattning : Laser based optical diagnostic methods are routinely used in combustion research. Many of the more common approaches are based on illuminating a cross-section of the sample with a thin laser sheet. For example, by targeting an electronic transition in a molecule, its concentration within the plane illuminated by the laser sheet can be deduced. LÄS MER

  5. 4. Multi-frequency SFDI : depth-resolved scattering models of wound healing

    Författare :Luigi Belcastro; Rolf Saager; Hanna Jonasson; Lise Lyngsnes Randeberg; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SFDI; Light scattering; Wound healing;

    Sammanfattning : With optical techniques, we refer to a group of methods that use of light to perform measurements on matter. Spatial frequency domain imaging (SFDI) is an optical technique that operates in the spatial frequency domain. LÄS MER

  7. 5. Colloidal interactions obtained from total internal reflection microscopy measurements and scattering data

    Författare :Moheb Nayeri; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; total internal reflection microscopy; colloidal stability; van der Waals interaction; Debye length; surfactants; depletion; scattering; colloidal stability;

    Sammanfattning : The scattering of radiation can be used to extract information about the interactions between colloidal (10^{-7}-10^{-3} cm radius) particles suspended in liquids. As colloidal interactions incorporate entropic effects they are weak and while system specific they are governed by a number of general mechanisms. LÄS MER