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NIR Wire Grid Polarizers

Photo shows 26-998 and 27-000 NIR Wire Grid Polarizers

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  • Designed for 700 - 2500nm
  • High Transmission and High Contrast Versions Available
  • Ideal for Thermal Imaging

NIR Wire Grid Polarizers are broadband polarizers designed to provide high transmission from 700 - 2500nm. These polarizers are optimized as either a high contrast version, providing 5900:1 extinction ratio at 2400nm, or as a high transmission version providing up to 91% transmission at 1900nm. NIR Wire Grid Polarizers are manufactured on high-grade display glass, providing excellent heat resistance for NIR applications. When incident light strikes the wire grid, P-polarized light contacts a dielectric and is transmitted, while S-polarized light contacts a mirror and is reflected.

Common Specifications

Construction:
Wire Grid
Angle of Incidence (°):
0° ±20°
Coating:
Uncoated
Substrate:
Wire Grid on Display Grade Glass
Surface Quality:
80-50
Wavelength Range (nm):
700 - 2500
Thermal Expansion:
31.7 x 10-7/˚C (0 - 300˚C)

Products

 Thickness (mm)  Dia. (mm)  Dimensions (mm)   Mount   Extinction Ratio   Transmission (%)   Compare   Stock Number   Price  Buy
5.80 12.50 - Mounted 1100:1@900nm
3000:1@1400nm
5500:1@1900nm
5900:1@2400nm
>81.5@900nm
>87.7@1400nm
>88.9@1900nm
>88.6@2400nm
5.80 25.00 - Mounted 1100:1@900nm
3000:1@1400nm
5500:1@1900nm
5900:1@2400nm
>81.5@900nm
>87.7@1400nm
>88.9@1900nm
>88.6@2400nm
5.80 - 25 x 25 Mounted 1100:1@900nm
3000:1@1400nm
5500:1@1900nm
5900:1@2400nm
>81.5@900nm
>87.7@1400nm
>88.9@1900nm
>88.6@2400nm
5.80 50.00 - Mounted 1100:1@900nm
3000:1@1400nm
5500:1@1900nm
5900:1@2400nm
>81.5@900nm
>87.7@1400nm
>88.9@1900nm
>88.6@2400nm
1.53 - 50 x 35 Unmounted 1100:1@900nm
3000:1@1400nm
5500:1@1900nm
5900:1@2400nm
>81.5@900nm
>87.7@1400nm
>88.9@1900nm
>88.6@2400nm
5.80 12.50 - Mounted 150:1@900nm
500:1@1400nm
800:1@1900nm
1000:1@2400nm
>88.1@900nm
>91.0@1400nm
>91.3@1900nm
>90.3@2400nm
5.80 25.00 - Mounted 150:1@900nm
500:1@1400nm
800:1@1900nm
1000:1@2400nm
>88.1@900nm
>91.0@1400nm
>91.3@1900nm
>90.3@2400nm
5.80 - 25 x 25 Mounted 150:1@900nm
500:1@1400nm
800:1@1900nm
1000:1@2400nm
>88.1@900nm
>91.0@1400nm
>91.3@1900nm
>90.3@2400nm
5.80 50.00 - Mounted 150:1@900nm
500:1@1400nm
800:1@1900nm
1000:1@2400nm
>88.1@900nm
>91.0@1400nm
>91.3@1900nm
>90.3@2400nm
1.53 - 50 x 35 Unmounted 150:1@900nm
500:1@1400nm
800:1@1900nm
1000:1@2400nm
>88.1@900nm
>91.0@1400nm
>91.3@1900nm
>90.3@2400nm

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