Sökning: "sensor fysik"

Hittade 5 uppsatser innehållade orden sensor fysik.

  1. 1. Investigating the stability of a laser-based plasma x-ray source

    Kandidat-uppsats, Lunds universitet/Kemisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Fredrik Parnefjord Gustafsson; Jens Uhlig; Wilfred Fullagar; Amal El Nahhas; [2016]
    Nyckelord :pulse energy; pointing; TES; transmission-edge-sensor; EXAFS; spectrum; spectroscopy; absorption; emission; time-resolved; Brunel mechanism; vacuum heating; water-jet; CCD; andor; LPXS; x-ray; plasma; laser; fluctuations; stability; pixel detector; beam profile sensor; resonant absorption; beam position; Physics and Astronomy;

    Sammanfattning : The use of laser based plasma x-ray sources (LPXS) has quickly expanded during the past decades due to rapid development of ultrafast laser systems. These sources are used in many research applications such as emission, absorption and particularly time-resolved spectroscopy. LÄS MER

  2. 2. Photon time-of-flight and continuous-wave near-infrared-spectroscopy of human skeletal muscle tissue; a comparative study

    Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Matematisk fysik

    Författare :Alfi Shaharin; [2013]
    Nyckelord :Photon time-of-flight spectrometer; pTOFS; Tissue Saturation; StO2; and CW-NIRS; Physics and Astronomy;

    Sammanfattning : The focus of this thesis is to perform a comparative study between two noninvasive optical techniques: Photon Time-of-flight Spectroscopy (pTOFS) and a Continuous-wave NIRS system for measuring muscle tissue oxygen saturation. INVOS 5100C (Manufactured in 2011, Serial Number 11-10269, Produced by Somanetics Troy, MI 48084 USA) is such a CW-NIRS system that provides tissue oxygenation using continuous wave Near Infrared Spectroscopy technique and widely used in the hospitals. LÄS MER

  3. 3. Termografi

    L3-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Atomfysik; Lunds universitet/Teknisk fysik (CI)

    Författare :Sara Mikaelsson; Markus Tapper; Joel Kronborg; Fredrik Rudbeck; [2011]
    Nyckelord :IR-sensor; värmekamera; termografi; Technology and Engineering;

    Sammanfattning : .... LÄS MER

  4. 4. Termografi

    L3-uppsats, Lunds universitet/Teknisk fysik (CI); Lunds universitet/Fysiska institutionen; Lunds universitet/Atomfysik

    Författare :Anton Lundahl; Christoffer Lundgren; Jacob Svanberg; [2010]
    Nyckelord :thermography; IR-sensor; värmekamera; Technology and Engineering;

    Sammanfattning : .... LÄS MER

  5. 5. Design and Application of Software Sensors in Batch and Fed-batch Cultivations during Recombinant Protein Expression in Escherichia coli

    Master-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Benedikt Warth; [2008]
    Nyckelord :Software sensor; Escherichia coli; Green fluorescence protein; Process analytical technology PAT ; Biomass; Metabolic stress;

    Sammanfattning : Software sensors are a potent tool to improve biotechnological real time process monitoring and control. In the current project, algorithms for six partly novel, software sensors were established and tested in a microbial reactor system. LÄS MER