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

    • Andrew Locke

    Applications Engineering Manager, LightPath Technologies

    Andrew Locke is applications engineering manager at LightPath Technologies (Orlando, FL).

    FIGURE 1. Numerous materials suitable for use in IR optics include chalcogenide glasses, semiconductors, water-soluble crystals, and others; the chalcogenides are shown in blue.
    Optics & Design

    Advances in Optical Systems: Chalcogenide’s place in the infrared optical materials spectrum

    Alan Symmons
    Nov. 1, 2018
    Many optical materials exist for designing IR optics; chalcogenide BD6 has some advantages when compared with legacy materials.