Essays about: "laser matlab"

Showing result 11 - 15 of 33 essays containing the words laser matlab.

  1. 11. Using airborne laser scans to model roughness length and forecast energy production of wind farms.

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Joris Valee; [2019]
    Keywords : Forest Management; Airborne Laser Scan; Roughness Length; Displacement Height; Wind Power; Annual Energy Production; MATLAB; WindPRO;

    Abstract : Successful wind power projects start with a realistic representation of the surface, more specifically the surface roughness of the site. This thesis investigates the use of airborne laser scans to model the surface roughness around a new wind farm. READ MORE

  3. 12. Beamforming in LTE FDD for Multiple Antenna Systems

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Atef Hatahet; Ankit Jain; [2018]
    Keywords : Beamforming; FDD; MIMO; LTE; AOA; Technology and Engineering;

    Abstract : High data rate is still the most crucial factor in cellular systems, and with 5g approaching new techniques are studied to achieve higher bit rates. Using MIMO technology, the spatial domain was exploited through beamforming and multiplexing multiple users’ data together assured more spectrum efficiency which resulted in higher bit rates. READ MORE

  4. 13. Experimental Investigation of Fuel Mixing Concepts for 3rd Generation DLE Burners : Evaluation Through Water Rig and Atmospheric Combustion Rig Measurements

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Jonathan Lönning; [2016]
    Keywords : ;

    Abstract : New Siemens burner concepts thought to produce a more homogeneous air/fuel mix-ture and a better distribution of the fuel over the burner cross section have been evaluated. A homogeneous air/fuel mixture is known to produce the lowest levels of emitted oxides of nitrogen (NOx) which is a main objective for Siemens Industrial Turbomachinery AB (SIT). READ MORE

  5. 14. High Accuracy Relative Luminescence Quantum Yield Measurements of Upconverting Nanoparticles

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

    Author : Björn Thomasson; [2016]
    Keywords : Upconverting Nanoparticles; Biomedical imaging; Luminescence tomography; Luminescence imaging; Engineering; Physics; Engineering Physics; Photonics; Cancer; Cancer detection; Cancer diagnostics; Laser Engineering; quantum yield; imaging; upconverting; Biophotonics; Single Point Tomography; Relative Luminescence Quantum Yield Measurements; Energy transfer upconversion; Nanoscience; Luminescence; Imaging of biological tissue; Upconversion; Beam profile evaluation; Beam profile; UCNP; UCNPs; Nanoparticles; Technology and Engineering;

    Abstract : The name Upconverting nanoparticles refers to a novel category of luminescence emitters that are capable of generating visible luminescence upon excitation with noncoherent and longer wavelength monochromatic near-infrared light, at excitation fluence rates as low as 1-103 W/cm2. This unique optical behaviour is of great interest to researchers as it could potentially allow for virtually autofluorescence free luminescence imaging of living tissue. READ MORE

  6. 15. Interferometric Charecterization of Supersonic Gas-Jets for Laser Wakefield Acceleration

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

    Author : Jonatan Henriksson; [2016]
    Keywords : Interferometry; Laser Wakefield Acceleration; Mach-Zehnder; Gas-Jet characterization; Physics and Astronomy;

    Abstract : The Multi-Terawatt laser at the LLC (Lund Laser Centre) is used to accelerate particles using laser wakefield acceleration. Laser wakefield acceleration is a particle acceleration method that utilizes intense electric fields in plasma created by high intensity laser pulses when passing through gas. READ MORE