PBP01-1059/43-25-D

1059/43 nm Semrock® Polarizing Bandpass filter

Product Code Description Lead Time Price Quantity Buy / Get Quote
PBP01-1059/43-25-D 1059/43 nm Semrock® Polarizing Bandpass filter 1-2 weeks £642.00
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Specifications

Angle of Incidence:

45 ± 0.5 °

Angle of Incidence, Wide:

39 – 51 degrees

Blocking Band:

ODabs > 6 355 nm

Blocking Band:

ODabs > 6 532 nm

Blocking Band:

ODavg > 2.5 1307 – 1750 nm

Blocking Band:

ODavg > 2.5 300 – 851 nm

Blocking Band, p-pol:

ODavg > 6 1120 – 1307

Blocking Band, p-pol:

ODavg > 6 851 – 996

Blocking Band, s-pol:

ODavg > 6 720 – 1393

Blocking Note:

OD6 at 355 & 532 for both p-pol & s-pol

Clear Aperture:

≥ 85%

Cone Half-angle:

Contrast:

1,000,000:1

Contrast Note:

Ratio of transmission through two identical aligned polarizers to transmission through same pair of crossed polarizers

Filter Effective Index:

1.74 Understanding 'Effective Index of Refraction' neff

Filter Thickness Tolerance, Unmounted:

± 0.1mm

Filter Thickness, Unmounted:

2.0mm

FWHM Bandwidth:

61.9nm

Guaranteed Minimum Bandwidth:

43nm

Laser Wavelength:

1064nm

Mounted / Unmounted:

Unmounted

Optical Damage Rating:

1 J/cm2 at 532 nm (10 ns pulse width, p-pol), 2 J/cm2 at 1064 nm (10 ns pulse width, s-pol)

Orientation:

Coating text towards light – For use as a polarizer
Coating text away from light – For use as an analyzer

Product Type:

Semrock Polarisation Filter

Semrock Filter Family:

Semrock® Polarization Filters

Shape:

round

Size:

25.0 x 2.0 mm

Substrate Thickness:

2.0mm

Substrate Thickness Tolerance, Unmounted:

± 0.1 mm

Substrate Type:

Fused Silica

Surface Quality (Scratch-Dig):

40−20

Transmission Band, p-pol:

Tabs > 95% 1038 – 1081 nm

Transmission Wavelength:

1059.5nm

Transverse Dimensions, Diameter:

25.0mm

Transverse Tolerance, Unmounted:

± 0.1 mm

Semrock Polarization filters combine a highly efficient polarizer and a bandpass filter in a single optical component. These excellent linear polarizers have a contrast ratio exceeding 1,000,000 to 1. Because of their high-performance bandpass characteristics, they make excellent laser clean-up filters as well as detection filters.