Handling chalcogenide glass: Experiences with IRG materials from SCHOTT

Chalcogenide glasses are essential for infrared applications, offering broad transmission across the IR spectrum. SCHOTT's chalcogenide glasses are ideal for lightweight, high-precision optics. Learn best practices for processing, handling, and maximizing the performance of these advanced materials.

Key take aways from this session:

  • Master infrared performance
    Learn why chalcogenide glasses are the future of IR optics — with broad transmission from near to long wave IR, low weight, and excellent thermal stability for high-performance imaging systems.
  • Effortless precision with smart processing
    Discover pro tips for working with chalcogenide glass — from cutting and grinding to polishing and molding — so you can reduce defects, speed up production, and save costs.
  • Design with confidence
    Thanks to their low dn/dT and excellent dispersion, chalcogenide glasses simplify thermal lens design and color correction — ideal for compact devices like night vision, thermal cameras, and LIDAR.
  • Safe handling made simple
    Get expert guidance on safe, effective cleaning and storage practices to protect these sensitive materials and ensure lasting performance — even under challenging environmental conditions.
  • Made in the USA, trusted worldwide
    With full production and R&D capabilities in Pennsylvania, SCHOTT delivers consistent quality and flexibility — whether you need small batches or high-volume IR optics.

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Profile Picture Michel Liebscher-Winckler
Michel Liebscher-Winckler

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