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25mm Dia., UV Wire Grid Linear Polarizer

UV Wire Grid Linear Polarizers

Stock #17-154 3-4 days
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Angle of Incidence (°):
0 ±20
Clear Aperture CA (mm):
Diameter (mm):
25.00 ±0.40
Extinction Ratio:
4:1 @ 240nm
15:1 @ 254nm
20:1 @ 260nm
90:1 @ 300nm
200:1 @ 340nm
1600:1 @ 400nm
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Operating Temperature (°C):
+150 (Maximum)
Surface Quality:
Thickness (mm):
Thickness Tolerance (mm):
Transmission (%):
40% @ 240nm
65% @ 254nm
67% @ 260nm
75% @ 300nm
80% @ 340nm
82% @ 400nm
Linear Polarizer
Wire Grid
Thermal Expansion:
5.5 x 10-7/°C
Alignment Tolerance (°):
When the Reference Mark is oriented to the 3 or 9 o'clock position, the transmission axis runs left to right.
Wavelength Range (nm):
240 - 400

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

Product Family Description

UV Wire Grid Linear Polarizers have high transmission from 240 - 400nm, making them ideal for applications in the ultraviolet (UV) or deep UV. S-polarized light reflects off the wire grid of these polarizers while p-polarized light is transmitted. These polarizers provide a wide acceptance angle, uniform brightness and contrast, and high grid uniformity. UV Wire Grid Linear Polarizers are used in biomedical, forensic, photo-alignment, spectroscopic, security, semiconductor manufacturing, and UV curing applications. Visible Wire Grid Polarizers and Infrared (IR) Wire Grid Polarizers are also available.

Note: These polarizers should be handled with care to avoid touching the wire grid surface to prevent damage to the part.