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Omega Optical DUV Transmission Gratings

DUV Transmission Gratings

DUV Transmission Gratings

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  • Designed for Deep Ultraviolet (DUV) Wavelengths between 190 - 400nm
  • High Performance in Harsh Environments
  • Multiple Diffraction Angles Available in 12.7 or 25mm Square Sizes
  • 2025 SPIE Prism Award Winning Product

Omega Optical DUV Transmission Gratings are designed to extend into the deep UV range, covering 190 - 400nm. Featuring good environmental stability and resistance to solarization, these gratings offer high performance and durability for systems operating in harsh environments. These Gratings provide a diffraction efficiency of 20% for wavelengths greater than 190nm and up to 50% for wavelengths between 200 - 240nm. Omega Optical DUV Transmission Gratings are available in 12.7 and 25mm square construction with resolution ranges from 300 - 1200 grooves/mm. These gratings are ideal for applications that require high-performance solutions, such as semiconductor manufacturing and life science analysis.

Handling Gratings: Gratings require special handling and are prone to damage from fingerprints and aerosols. Gratings should only be handled by the edges.

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