• TelAztec LLC

    15 A St
    Burlington, MA 01803-3404
    United States
    781-229-9905
    781-229-2195
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    More Info on TelAztec LLC

    Anti-reflection nano-textures etched directly into bulk optic with no added absorption; extreme broad-band and off-axis functionality, unsurpassed laser damage threshold levels, UV, visible, and IR wavelengths.

    Articles

    Stephen Consoles, Staff Scientist, TelAztec
    In this third showcase, we highlight Stephen Consoles, staff scientist at TelAztec.
    (Courtesy of Asphericon)
    FIGURE 1. Two monolithic beam expansion systems are shown with spherical surfaces (top) and with a convex aspheric surface (center) for an enlargement of M=2. Incoming beam diameter is 10 mm. The wavefront aberrations for the aspheric approach are four orders of magnitude smaller. Three cascade systems are shown for beam expansion based on monolithic individual systems (bottom: 10.5x enlargement (a), 21x enlargement (b), and 9.3x enlargement (c). System (b) differs from (a) by the addition of an element with M=2. System (c) differs from (b) by the inversion of the last element with M=1.5.
    This year's Tech Review Top 20 list concludes with an especially robust selection of science topics from the past year of Laser Focus World.
    (Image: Fiberguide)
    Content Dam Lfw Online Articles 2016 12 Motheye
    Randomized AR nanostructures increase fiber assemblies’ wavelength range and damage threshold.
    (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.
    Antireflection nanotextures provide high optical performance, low surface absorption, and high laser-damage resistance, leading to long-term beam stability.
    (Courtesy of TelAztec)
    FIGURE 1. Scanning-electron-micrograph (SEM) images show various types of ARMs textures etched in the surface of durable optical materials.
    Retaining the mechanical, thermal, chemical, and optical properties of durable materials, functional nanometer-scale textures etched in optic surfaces enable higher-power, more...

    Contacts

    Jim Nole

    Director of Marketing, TelAztec

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