T-DMLP1000R - 25 mm x 36 mm Longpass Dichroic Mirror, 1000 nm Cut-On

Fosco ConnectSKU: T-DMLP1000R

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Sale price$ 825.00
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T-DMLP1000R - 25 mm x 36 mm Longpass Dichroic Mirror, 1000 nm Cut-On

General Specifications
Size Ø1/2" Ø1" Ø2" 25.0 mm x 36.0 mm 35.0 mm x 52.0 mm
Clear Aperture ≥Ø11.43 mm ≥Ø22.86 mm ≥Ø45.72 mm ≥22.5 mm x 32.4 mm ≥85%, Elliptical
Thickness 3.2 mm 3.2 mm 5.0 mm 1.0 mm 2.0 mm (DMLP730B Only) or 3.0 mm
Incident Angle 45°
Surface Quality 40-20 Scratch-Dig
Transmitted Wavefront Error <λ/4 @ 633 nm Over Clear Aperture ≤λ/4 @ 632.8 nm Over Clear Aperture

 

Product Drawing

Specifications
Type Longpass
Cut-On Wavelength 1000 nm
Transmission Band 1020 - 1550 nm
Reflection Band 520 - 985 nm
AR Coating Range 1020 - 1550 nm
Size 25 mm x 36 mm
Clear Aperture >22.5 mm x 32.4 mm
Thickness 1.0 mm
Incident Angle 45°
Surface Quality 40-20 Scratch-Dig
Transmitted Wavefront Error λ/4 @ 633 nm Over Clear Aperture
Damage Threshold 0.25 J/cm2 (1064 nm, 10 Hz, 10 ns, Ø459 µm)
Substrate Material UV Fused Silica
Cut-On Wavelength 1000 nm
Transmission Band (Tabs > 85%, Tavg > 90%) 1020 - 1550 nm
Reflection Band (Rabs > 90%, Ravg > 95%) 520 - 985 nm

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