Sökning: "Sum-frequency generation"

Hittade 5 uppsatser innehållade orden Sum-frequency generation.

  1. 1. Free-Space Dark Pulse Mode-Locked Laser

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Martin Brunzell; [2021]
    Nyckelord :Solid State Laser; Sum-frequency generation; Dark pulse; Mode-locked; Laser; Summa-frekvens generation; mörk puls; modlåst;

    Sammanfattning : While the development of bright pulses produced in free space devices can be found in a large set of applications and research equipment all over the world. The production of dark pulses in a free-space device has not been shown prior to this work. LÄS MER

  3. 2. Dispersion management and characterization of ultrashort laser pulses for the optimization of parametric processes

    Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Författare :Axel Elfving; [2019]
    Nyckelord :frequency resolved optical gating; optical parametric amplification; difference frequency generation; nonlinear optics; laser pulse compression; lasers; optics; Technology and Engineering; Physics and Astronomy;

    Sammanfattning : This thesis set out to continue the development of a short-wave infrared (SWIR) optical parametric amplifier (OPA). The system is based on a Yb-ber chirped pulse amplification (CPA) laser delivering 400 fs long pulses, centered around 1030 nm, at 200 kHz repetition rate and 40 W average power. LÄS MER

  4. 3. Blue-UV generation through Intra-Cavity Sum Frequency Generation

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Max Widarsson; [2018]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 4. Characterization of Protein Surface Interactions : Collagen and Osteocalcin

    Master-uppsats, Institutionen för fysik, kemi och biologi; Tekniska högskolan

    Författare :Patrik Johansson; [2013]
    Nyckelord :Osteocalcin; Collagen; SFG; ToF-SIMS; XPS; AFM; Orientation; Surface;

    Sammanfattning : This work investigates how the proteins collagen type I and human osteocalcin interact with various surfaces. A pH-series of collagen adsorbed onto methyl terminated self-assembled monolayers has been made and the results indicate that less tropocollagen is found on the surfaces at pH below 6. LÄS MER

  7. 5. Femtosecond Pulse Jitter Measurements Using Sum Frequency Generation

    Master-uppsats, Lunds universitet/Atomfysik

    Författare :Måns Schultz; [2006]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : .... LÄS MER