Essays about: "scattering media"

Showing result 16 - 20 of 24 essays containing the words scattering media.

  1. 16. WIDE-BANDWIDTH TIME OF FLIGHT SPECTROSCOPY OF TURBID MEDIA

    University essay from Lunds universitet/Atomfysik

    Author : Arman Ahamed Subash; [2012]
    Keywords : WIDE-BANDWIDTH; TIME OF FLIGHT; SPECTROSCOPY; TURBID; Physics and Astronomy;

    Abstract : Wide bandwidth time-of-flight spectrometer (TOFS) developed in the Group of Biophotonics,Lund University, is a unique tool which is capable to deliver continues absorption/scattering spectra of turbid samples in a singularly broad wavelength range from 600nm up to 1400nm. The main focus of this thesis work is to calibrate and optimize the performance of the instrumental setup of this system for biomedical & pharmaceutical applications ensuring the capability to produce results with high accuracy and repeatability. READ MORE

  3. 17. Development of a spectroscopic technique for assessment of optical properties and gas content in porous turbid media

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Atomfysik

    Author : Jim Larsson; [2012]
    Keywords : Spectroscopy; Wood; Equipment and techniques; Physics and Astronomy;

    Abstract : In this thesis a novel spectroscopic method consisting of a combination of frequency domain photon migration (FPDM) and gas in scattering media absorption spectroscopy (GASMAS) is developed, for assessment of the mean optical path length and gas absorption in porous media. The system stability is experimentally investigated and measurements are performed on balsa and pine wood to evaluate the relative optical porosity (ROP). READ MORE

  4. 18. Oil Well Monitoring by Ultra-wideband Ground Penetrating Synthetic Aperture Radar

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Daniel Oloumi; [2012]
    Keywords : Ground penetrating radar; Synthetic aperture radar; Ultra-wide-band radar; Ultra-wide-band horn antenna ;

    Abstract : Radar has been used for remote sensing and surveillance for decades. Nowadays radar remote sensing and radar surveillance is used for many different things in the modern society. Radar can sense objects or environments from very long distance. Electromagnetic radar waves can work where and when light cannot. READ MORE

  5. 19. Utilizing enhanced backscattering for determination of scattering properties in turbid media

    University essay from Lunds universitet/Atomfysik

    Author : S Lönn; David Kroon; [2011]
    Keywords : Physics and Astronomy;

    Abstract : .... READ MORE

  6. 20. High-resolution simulation and rendering of gaseous phenomena from low-resolution data

    University essay from Linköpings universitet/Medie- och Informationsteknik

    Author : Gabriel Eilertsen; [2010]
    Keywords : Computer graphics; Fluid simulation; Simulation refinement; Simulation optimization; Slice simulation; Volume rendering; Gaseous phenomena; Smoke; Fire;

    Abstract : Numerical simulations are often used in computer graphics to capture the effects of natural phenomena such as fire, water and smoke. However, simulating large-scale events in this way, with the details needed for feature film, poses serious problems. READ MORE