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Found 4 essays matching the above criteria.

  1. 1. Measuring the Pulse Duration and the Time-Dependent Polarisation State of Ultrashort Laser Pulses with the D-Scan Technique

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

    Author : Daniel Díaz Rivas; [2022]
    Keywords : pulse characterisation; ultrashort; laser; femtosecond; dispersion scan; polarisation; wave plate; temporal reconstruction; electric field reconstruction; time-dependent polarisation; polarisation gate; Physics and Astronomy;

    Abstract : Ultrashort laser pulses with time-dependent polarisation states have many applications, such as the generation of isolated attosecond pulses and the study of the optical chirality of molecules. In this project the polarisation gate, built from two quarter-wave plates of different orders, is thoroughly characterised in experiment and simulation. READ MORE

  3. 2. Implementation of Augmented Reality applications to recognize Automotive Vehicle using Microsoft HoloLens : Performance comparison of Vuforia 3-D recognition and QR-code recognition Microsoft HoloLens applications

    University essay from Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknik

    Author : Advaith Putta; [2019]
    Keywords : Mixed Reality; Augmented Reality; Microsoft HoloLens; Human Computer Interaction; Recognition Time; QR-code; Vuforia 3-D Recognition;

    Abstract : Context. Volvo Construction Equipment is planning to use Microsoft Hololens as a tool for the on-site manager to keep a track on the automotive machines and obtain their corresponding work information. For that, a miniature site has been build at PDRL BTH consisting of three different automotive vehicles. READ MORE

  4. 3. All solid state single-shot Dispersion scan (D-Scan) for ultrashort laser pulses

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

    Author : Shekhar Jadhav; [2019]
    Keywords : Dispersion scan; d-scan; Single shot d-scan; Si-scan; Physics and Astronomy;

    Abstract : Ultrashort laser pulses play an important role in many applications in science and technology, from attosecond science to time resolved spectroscopy and material processing. For applications of ultrashort laser pulses, it requires a complete characterization of the electric field of the pulse, which includes both phase and amplitude of the electric field. READ MORE

  5. 4. Organizational Change: Evidence of Mergers and Acquisitions : An Empirical case study of Pan Nordic Logistics AB

    University essay from IHH, Företagsekonomi

    Author : Kelechi Ugwu; [2010]
    Keywords : ;

    Abstract : Background The history of M&A’s started back in 18th century which occurred in waves; first wave was recorded in 1890’s; second wave in 1920’s; third wave in 1940’s; fourth wave in 1960’s and fifth wave in 1980’s. The motive for M&A’s were basically for synergy, diversification and growth. READ MORE