• Björn Wedel

    Founder and CEO, PT Photonic Tools

    Björn Wedel is founder and CEO of PT Photonic Tools (Berlin, Germany).

    FIGURE 1. Tolerance requirements of beam sharing.
    Björn Wedel
    Feb. 3, 2022
    Requirements for precision and security are substantially higher due to high beam quality and energy density when guiding ultrafast laser sources.
    FIGURE 1. Two basic connector concepts include a cylindrical connector (a) and a cone connector (b); mechanical reference areas are marked red and the impinging laser radiation is shown in green.
    Andreas Thoss
    June 1, 2019
    New plug-and-play fiber connector provides switchable kilowatt output power.
    FIGURE 1. Laser-light cable for ultrafast applications.
    Björn Wedel
    Feb. 3, 2016
    Until recently, fiber-optic beam delivery could not be used with ultrafast lasers. Now, microstructured hollow-core fibers make it possible to confine the laser light inside a...