• Subscribe
  • Magazine
  • Videos
  • Webinars
  • White Papers
  • Buyer's Guide
  • PhotonicsNXT
  • Get Published!

    • Taylor Hobson Ltd

    Leicester LE4 9JQ

    COMPANY OVERVIEW

    About Taylor Hobson Ltd

    Contact

    PO Box 36
    New Star Road
     Leicester LE4 9JQ
    United Kingdom
    http://www.taylor-hobson.com
    44-1162-463-056
    44-1162-460-576

    More Info on Taylor Hobson Ltd

    Articles

    FIGURE 1. An aspheric lens is mounted on a brass arbor.
    Test & Measurement

    Asphere Fabrication: Deterministic aspheric polishing uses multiwavelength interferometry for metrology

    Using a metrology device and corrective software, CNC polishers can now use deterministic polishing to directly achieve form errors of sub-100 nm.
    (Courtesy of Zygo)
    FIGURE 1. Data from different zones of an aspheric surface measured by a Verifire Asphere interferometer are combined in software to obtain the optic's shape.
    Test & Measurement

    Photonics Products: Interferometers: Numerous ways exist to interferometrically measure aspheres

    John Wallace
    Aspheric optics can be measured using a Fizeau interferometer, or by using an optical profiler containing an interferometer; both approaches have a variety of forms.
    (Image: Taylor Hobson)
    A Talysurf PGI 3d profiler captures the surface profile of an asphere.
    Software

    3D metrology improves from accuracy of diffractive optics

    John Wallace
    Taylor Hobson and Precitech have combined their expertise to develop a new process to measure, analyze, and correct for diffractive-optics form errors in three dimensions.

    Buyer's Guide Listing Information

    Click here for listing information and directions on how to add or update your company.

    Request More Information From Taylor Hobson Ltd

    By clicking above, I acknowledge and agree to Endeavor Business Media’s Terms of Service and to Endeavor Business Media's use of my contact information to communicate with me about offerings by Endeavor, its brands, affiliates and/or third-party partners, consistent with Endeavor's Privacy Policy. In addition, I understand that my personal information will be shared with any sponsor(s) of the resource, so they can contact me directly about their products or services. Please refer to the privacy policies of such sponsor(s) for more details on how your information will be used by them. You may unsubscribe at any time.