Our general-purpose sheet polarizers are perfect for those in-between times when you need a polarizer with a large aperture and acceptance angle, but you don’t need the high extinction ratio or the expense of a calcite polarizer.
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sheet-polarizers - Drawings
Additional drawings are not available for this product.
Specifications
Diameter
25.4 mm
Wavelength Range
450-750 nm
Material
B270
Polarizing Material
Polarizer Film AP32-015T
Extinction Ratio
4000:1
Damage Threshold
10 W/cm2 CW, 75 mJ/cm2 with 20 nsec pulses
Surface Quality
60-40 scratch-dig
Surface Flatness
≤4λ at 633 nm
Clear Aperture
22.6 mm
Transmitted Beam Deviation
0.3 mrad
Transmission
32%
Features
Black Anodized Aluminum Housing
The polarizer assembly is mounted in a black anodized aluminum housing for protection, with the transmission axis clearly marked. The standard one inch diameter makes mounting easy into any Newport rotation stage such as the RSP-1T or the 481-A.
4000:1 Extinction Ratio
The laminated structure of these polarizers makes them durable and perfect for low-power 450-750 nm applications. Transmission through two Model 5511 polarizers is shown as a function of wavelength.
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