545DRSP

SKU: W5635

545DRSP

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545DRSP

Spectral Curves

The spectral curve and ascii data is a typical representation of this filter’s performance, but will vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed. The displayed OD is calculated from a %T measurement. The blocking regions are likely higher OD than what is displayed here. To learn more about the challenges of measuring high OD values, see our paper.

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Detailed Specifications

Physical Thickness
3.00
Thickness Tolerance (mm)
+0/-0.5
Transmission
≥ 80% at 532 nm in P-plane of polarization ≥ 65% at 532 nm in S-plane of polarization
Transmitted Wavefront Distortion
< 1/2 wave over CA at 580 nm
Angle of Incidence
45
Minimum Surface Quality
Assembly per MIL-C-48497A (F scratch/ F Dig)
Mounting Type
Unmounted
Coating Type
Surface Coating
Shape
Rectangle
Filter Type
Dichroic
Filter Application
Dichroic
Half-cone AOI
0.3
Fluorescence Component
Dichroic
Reflection
≥ 90% at 553 and 561 nm in P-plane of polarization ≥ 95% at 553 and 561 nm in S-plane of polarization
Clear Aperture Length (mm)
≥21
Clear Aperture Width (mm)
≥15
Flatness
ns
Length (mm)
25.00
Width (mm)
19.00
Length Tolerance
+0/-0.2
Width Tolerance
+0/-0.2
Parallelism
wedge < 30 arc seconds
AR Coating
Multi-layer AR optimized for 45 degrees AOI at 532 nm on S2. AR reflectivity ≤ 1% at 532 nm in P & S planes of polarization.
Cut-off Wavelength (nm)
545.00
Cut-off Wavelength Tolerance
Nominal