T-DMLP1800R - 25 mm x 36 mm Longpass Dichroic Mirror, 1800 nm Cut-On
T-DMLP1800R - 25 mm x 36 mm Longpass Dichroic Mirror, 1800 nm Cut-On
- Dichroic Filters Function as Longpass Filters with Minimal Absorption Losses
- Multi-Band Dichroic Filter with Two Transmission Bands and One Reflection Band
- Five Sizes Available: Ø1/2", Ø1", Ø2", 25 mm x 36 mm, or 35 mm x 52 mm
- Hard Coating Allows Easy Handling and Cleaning
- Resistant to Damage from UV Light and Chemicals
Specifications | |
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Cut-On Wavelength | 1800 nm |
Transmission Band (Tabs > 85%, Tavg > 90%) | 1850 - 2100 nm |
Reflection Band (Rabs > 90%, Ravg > 95%) | 1500 - 1750 nm |
Specifications | |
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Type | Longpass |
Cut-On Wavelength | 1800 nm |
Transmission Banda | 1850 - 2100 nm |
Reflection Bandb | 1500 - 1750 nm |
AR Coating Rangec | 1800 - 2100 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 | 5.00 J/cm2 (2050 nm, 62.5 Hz, 10 ns, Ø348 µm) |
Substrate Material | UV Fused Silica |