• Gregg Fales

    Senior Product Line Manager, Edmund Optics

    Gregg Fales is senior product line manager, both at Edmund Optics (Barrington, NJ).

    (Courtesy of TelAztec)
    FIGURE 1. As seen in this electron-microscope image, surface antireflection structures exist in many varieties. The random AR structure (lower right) is now commercially available.
    Jim Nole
    Sept. 14, 2016
    Antireflection nanotextures provide high optical performance, low surface absorption, and high laser-damage resistance, leading to long-term beam stability.
    (Courtesy of Edmund Optics)
    Complex aspheric surface profiles can greatly reduce or eliminate many aberrations in spherical-lens optical systems.
    Gregg Fales
    June 1, 2015
    Manufacturing processes including CNC polishing, precision glass molding, or hybrid aspherizing are combined with inspection and testing techniques to integrate aspheres into ...
    FIGURE 1. Multiple lasers and wavelengths can be readily combined and directed with a few dichroic mirrors and filters, enabling simpler, more efficient systems that contain fewer parts to maintain, replace, and stock.
    Gregg Fales
    Jan. 1, 2013
    Sputter coatings for laser mirrors and dichroic filters offer advantages over traditional coatings to designers creating systems that combine multiple lasers.