ProFlux® Nanowire® Ultraviolet polarizers offer excellent solutions for UV and DUV applications. High transmission and high contrast choices are available. The large acceptance angle eases alignment concerns. Durability is equivalent to our standard visible spectrum products recognized for their high durability in hot and environmentally difcult applications. Use of polarizers in the ultraviolet spectrum is a demanding environment. Moxtek® ProFlux is ready for the challenge. Close-up of ProFlux UV Polarizer Applications ■ UV Exposure ■ UV Curing ■ Analytical ■ Instrumentation ■ Alignment ■ Security ■ Forensics ■ Astronomy ■ Spectrophotometry ■ Photo-Alignment ■ Glan-Taylor prism replacement ■ Medical Nanowire Technology Inorganic Brightness and contrast uniformity >20˚ half angle without depolarization Reduced wavelength and AOI dependence High reliability High heat resistance Substrate Specications Type: Fused Silica Thickness: UVT 1.0 ± 0.1mm Index of Refraction: 430nm: 1.4672 1000nm: 1.4504 Thermal Expansion: 0.55 x 10-6/°C General Specications UV polarizers are used in rapid curing of ink to produce UV activated authentication patterns, as seen above. Wavelength Range: AR Coating: Dimensional Tolerance: Edge Exclusion: Transmission Axis (TA): TA Tolerance: Angle of Incidence: Maximum Temperature: RoHS: 260 - 400nm Optional ± 0.4mm 2mm Referenced to long side of part ± 1˚ 0˚± 20˚ Reliability testing in progress Compliant OPT-DATA-1008, Rev C Subject to technical change without notice

ProFlux UV Types and Applications Performance UVT300A UVT260A Application Note: Depending on the application, wavelength spectrum, operating temperature, and intensity, the polarizer can be oxidized by UV light resulting in performance degradation. Moxtek recommends the polarizer be placed in a non-oxidizing environment using nitrogen or other inert gas purge to increase polarizer lifetime. UVT Typical Performance UVT260A Tp and Ct plot showing typical high transmission UV performance. See Table above for performance specications. UVT260A Typical Optical Performance Contrast Ratio Contrast Ratio...