Search for dissertations about: "eye-safe laser"

Found 2 swedish dissertations containing the words eye-safe laser.

  2. 1. Diode-pumped Er-Yb lasers for eye-safe applications

    Author : Gunnar Karlsson; KTH; []
    Keywords : mid-infrared lasers; microchip lasers; q-switching. Erbium; ytterbium; laser materials; phospate glasses; spinel; opticao parametric amplification; ktp;

    Abstract : .... READ MORE

  4. 2. Diode-pumped rare-earth-doped quasi-three-level lasers

    Author : Stefan Bjurshagen; Fredrik Laurell; Markus Pollnau; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Optics; laser optics; Physics; Fysik;

    Abstract : Many rare-earth-doped materials are suitable for laser operation and this thesis focuses on diode-pumped solid-state lasers employing crystals doped with the trivalent rare-earth ions neodymium (Nd3+), ytterbium (Yb3+) and erbium (Er3+). Especially, the quasi-three-level transitions in Nd and Yb have been studied as well as the eye-safe three-level transition around 1. READ MORE