|Download IR Polarizers Datasheet (PDF, 552 KB)|
|Spectral range, mm||1,5 - 12|
|Typical operation aperture, mm||25 x 25|
|Standard holder size at typical aperture, mm||D42 x 8|
|Maximal operation aperture, mm||50 x 50/D 50|
|Grooves per mm||1200|
|Transmission efficiency K1 (average), %||>70|
|Transmission of unwanted radiation K2, %||1-2 @ 2 mm
<0.1 @ 11mm
|Degree of polarization (K1-K2)/(K1+K2), %||94-97 @ 2 mm
>99 @ 11 mm
|Extinction ratio E=K1/(2*K2)||15-35 @ 2 mm
350 @ 11 mm
Standard items can be ordered from our stock. The polarizers with non-standard sizes, shape and operational wavelength region are available on request.
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