Rocky Mountain Instrument Co.

Optical Coatings:

Developed in conjunction with

High Reflection (HR) » Broadband (VIS/NIR)


λ Range:

Broadband RMAX High Reflection coatings are designed to provide high reflectance over a broad spectral region. These all dielectric coatings exhibit very low loss due to absorption and scatter.

They are less sensitive to angle of incidence than laser-line RMAX mirror coatings, which makes them well suited for the steeply curved surfaces of high numerical aperture mirrors, or for applications in which it is necessary to vary the angle of incidence.

RMI Standard Specifications
Angle of Incidence: 0º or 45º
Reflectance: Ravg ≥ 99% at 0º
Ravg ≥ 98.5% at 45º