Patents Assigned to Phased Array Lasers Pty Ltd.
  • Looped, phased array laser oscillator
    Patent number: 5050173
    Abstract: A phase-locked fibre bundle laser oscillator made up of one or more active fibre loops as illustrated. The single mode fibre has a doped core surrounded by cladding and has its ends positioned in a common plane forming a two core aperture which is optically polished to a twentieth wavelength. Fibre end faces are coupled by index matching material to a single, partially transmitting, dielectric mirror and the oscillator is side pumped via the output of an array of laser diodes.
    Type: Grant
    Filed: April 16, 1990
    Date of Patent: September 17, 1991
    Assignee: Phased Array Lasers Pty Ltd.
    Inventor: John L. Hughes