These multilayer dielectric mirrors for the visible wavelength range are extremely versatile mirrors featuring,
High reflectivity, Rav > 99.2% for s- and p-polarization in 400-750 nm,
at 0–45° angle of incidence (AOI).
Much more optically robust than metal coated mirrors,
Laser Damage Threshold ~ 0.25 J/cm2, 8 nsec pulse, 532 nm typical.
Substrate material: Fused silica, Dia. 1", Thickness 6.0 mm
(Custom sizes are available upon request)
Part No. | Description | Wavelength | Size | Angle | Price | Availability | Add to Cart |
VIS Mirror Specifications:
Angle of Incidence: | 0o-45° |
Dimension Tolerance: | Dia (+/-0.1 mm) x T (+0.2/-0.1 mm) |
Clear Aperture: | > 90% central area |
Flatness (coated face): | λ/10 @ 633nm before coating |
Surface Quality (coated face): | Scratch/Dig 20/10 |
Surface Quality (uncoated face): | Commercial polish |
Parallelism: | ≤ 5 arc min |
Chamfer: |
0.2-0.4 mm x 45° |
Reflectance Curves (350 - 900 nm):
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