Optical Mirrors Broadband Mirrors

Broadband Dielectric Mirrors

Broadband dielectric mirrors are available in three different spectral ranges visible, NIR and IR regions.  Its primary purpose is to redirect light to make optical systems compact in size. These are utilized in beam guiding with broadband reflection demanding applications in visible, NIR, and IR ranges. Wavelength Opto-Electronic offers broadband dielectric mirrors with a high degree of surface flatness, low scattering, and high reflectivity.


Don’t limit what you see. Customization may be available for this product. Let us know your specifications in the RFQ form. You may also browse our manufacturing capabilities.

Part NumberWavelength (nm)Dimension (mm)Thickness (mm)MaterialReflectivity (%)
RFS-1-6.35-B1350 – 40025.46.35Fused Silica> 99
RFS-30-5-B1350 – 40030.05.00Fused Silica> 99
RFS-1.5-6.35-B1350 – 40038.16.35Fused Silica> 99
RFS-1.5-9.5-B1350 – 40038.19.50Fused Silica> 99
RFS-2-9.5-B1350 – 40050.89.50Fused Silica> 99
RFS-1-6.35-B2400 – 75025.46.35Fused Silica> 99
RFS-30-5-B2400 – 75030.05.00Fused Silica> 99
RFS-1.5-6.35-B2400 – 75038.16.35Fused Silica> 99
RFS-1.5-9.5-B2400 – 75038.19.50Fused Silica> 99
RFS-2-9.5-B2400 – 75050.89.50Fused Silica> 99
RFS-1-6.35-B3750 – 110025.46.35Fused Silica> 99
RFS-30-5-B3750 – 110030.05.00Fused Silica> 99
RFS-1.5-6.35-B3750 – 110038.16.35Fused Silica> 99
RFS-1.5-9.5-B3750 – 110038.19.50Fused Silica> 99
RFS-2-9.5-B3750 – 110050.89.50Fused Silica> 99
RFS-1-6.35-B41200 – 160025.46.35Fused Silica> 99
RFS-30-5-B41200 – 160030.05.00Fused Silica> 99
RFS-1.5-6.35-B41200 – 160038.16.35Fused Silica> 99
RFS-1.5-9.5-B41200 – 160038.19.50Fused Silica> 99
RFS-2-9.5-B41200 – 160050.89.50Fused Silica> 99

Broadband Mirrors DiagramBroadband Mirrors Diagram 2Broadband Mirrors Diagram 4Broadband Mirrors Diagram 3Material: BK7 or Fused Silica
Dimension Tolerance: +0.0/-0.2mm
Thickness Tolerance: ±0.2mm
Surface Quality: 20/10 S-D
Clear Aperture: >90%
Reflectance: >99%
Angle of Incidence: 45°
Flatness: < λ/10 @ 632.8nm per 25mm range
Chamfer: Protective<0.5mmx45°
Coating: Dielectric HR
Damage Threshold: >5J/cm², 20ns, 20Hz, @1064nm

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