Essays about: "Laser-induced fluorescence"

Showing result 1 - 5 of 19 essays containing the words Laser-induced fluorescence.

  1. 1. Improving image quality of a streak camera using periodic shadowing

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

    Author : David-Gabriel Lange; [2021]
    Keywords : combustion physics; laser; lock-in amplification; laser induced fluorescence; periodic shadowing; Rhodamine B; streak camera; Mode-locking; microfluidics; fluorescence lifetime imaging; Physics and Astronomy;

    Abstract : Stray light suppression using a method inspired by lock-in amplification, called periodic shadowing, is examined and demonstrated for a measurement involving a streak camera. The experiment consists of resolving the fluorescent decay of the dye Rhodamine B (RhB) and examining both the rise and the decay of the fluorescence. READ MORE

  2. 2. Fundamental combustion properties of alternative fuels for energy transition

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

    Author : Yijing Mao; [2020]
    Keywords : Physics and Astronomy;

    Abstract : Validation and improvement of chemical kinetic modelling require accurate experimental data. The over goal of the present work is to obtain accurate data by using techniques that have been previously implemented in common flames, e.g. READ MORE

  3. 3. A Planar Laser-induced Fluorescence Study of NO + CO oxidation at Pd(100)

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

    Author : Hanna Sjö; [2020]
    Keywords : Physics and Astronomy;

    Abstract : Catalysis is an essential tool in industry, and the developments in catalysis research during the last decades have led to higher efficiency in many important processes. CO oxidation is a common reaction to use in catalysis research both due to its applications in industry but also since it is a simple reaction where the knowledge gained about its reaction mechanism can be applied to important but more complicated reactions. READ MORE

  4. 4. In Vitro Evaluation of Laser Induced Fluorescence for Aided Caries Excavation (FACE)

    University essay from Malmö universitet/Odontologiska fakulteten (OD); Malmö universitet/Odontologiska fakulteten (OD)

    Author : Mattias Tagesson; Hedvig Olsson; [2019]
    Keywords : ;

    Abstract : Syfte: att utvärdera tillförlitligheten hos laserinducerad fluorescens som hjälpmedel vid kariesexkavering (FACE), och om FACE kan användas som ett komplement till befintliga kliniska diagnostiska metoder för att bestämma när kariesskadan är färdigexkaverad.Material och metod: två experimentprotokoll utvecklades. READ MORE

  5. 5. Calibration of Quenching for laser-induced fluorescence of CO₂ at 2.7 μm

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

    Author : Philip Stjärneblad; [2019]
    Keywords : Laser-induced fluorescence; CO oxidation; Catalysis; Fluorescence quenching; Calibration; Physics and Astronomy;

    Abstract : Knowledge about the gas-phase close to an active catalyst is essential in order to understand the properties of the catalytic reaction process. By the use of planar laser-induced fluorescence (PLIF), the gas-phase can be visualized with high spatial and temporal resolution without affecting the catalyst. READ MORE