Search for dissertations about: "Pär Jelger"

Found 1 swedish dissertation containing the words Pär Jelger.

  2. 1. High Performance Fiber Lasers with Spectral, Thermal and Life Time Control

    Author : Pär Jelger; Fredrik Laurell; Johan Nilsson; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Optical physics; Optisk fysik;

    Abstract : This thesis contains the results of research in the fields of spectral control, efficiency andlifetime of high-power, rare-earth doped fiber lasers, properties which are of greatimportance for scientific and industrial applications. Volume Bragg gratings (VBGs) has forthe first time been used together with fiber lasers and the laser performance in terms ofspectral purity, thermal stability, and tunability was evaluated. READ MORE