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KEY FEATURES
Item # | Mounting | Size | Lead Time | Price | Quantity | Add to cart |
|---|---|---|---|---|---|---|
MP-100 | Unmounted | 1.000 in. (25.40 mm) | 1 - 2 Days | $1,997.00 | ||
MP-200 | Unmounted | 2.000 in. (50.80 mm) | 1 - 2 Days | $5,657.00 | ||
MP-300 | Unmounted | 3.000 in. (76.2 mm) | 1 - 2 Days | $9,317.00 | ||
MPM-100 | Mounted | 1.000 in. (25.40 mm) | 1 - 2 Days | $1,997.00 | ||
MPM-200 | Mounted | 2.000 in. (50.80 mm) | 1 - 2 Days | $5,657.00 | ||
MPM-300 | Mounted | 3.000 in. (76.2 mm) | 1 - 2 Days | $9,317.00 |
This polarizer is a wire grid on an antireflection coated silicon substrate optimized for 3 to 6 microns. The ring mounting provides for ease of handling and has the polarization transmission direction marked. The wire grid surface is quite delicate and should only be cleaned non-mechanically. Standard outer diameters are one and two inch but custom sizes, shapes and unmounted polarizers are also available.
Call your Meadowlark sales engineer with your polarization requirements today.
Substrate Material: Silicon, 0.7 mm thick
Coating: Double-side AR
Wavelength Range: 3 µm to 6 µm
Contrast Ratio: See graph
Acceptance Angle: ≤ 20˚
Transmitted Wavefront Distortion (per inch): ≤ 1.5λ(P‐V at 4µm), ≤ λ/3 (RMS at 4µm)
Beam Deviation: ≤ 2 arc min
Maximum Aperture: Up to 4 inches circular
Surface Quality: 80 –50 scratch‐dig
Item # | Mounting | Dimensions | Clear Aperture | Thickness |
|---|---|---|---|---|
Mounted | 1.000 in. (25.40 mm) | 0.700 in. (17.78 mm) | 0.185 in. (4.69 mm) | |
Mounted | 2.000 in. (50.80 mm) | 1.750 in. (44.45 mm) | 0.185 in. (4.69 mm) | |
Mounted | 3.000 in. (76.2 mm) | 2.400 in. (60.96 mm) | 0.185 in. (4.69 mm) | |
Unmounted | 1.000 in. (25.40 mm) | 0.400 in. (10.16 mm) | 0.028 in. (0.70 mm) | |
Unmounted | 2.000 in. (50.80 mm) | 1.750 in. (44.45 mm) | 0.028 in. (0.70 mm) | |
Unmounted | 3.000 in. (76.2 mm) | 2.400 in. (60.96 mm) | 0.028 in. (0.70 mm) |
