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Broadband Multilayer AR Coatings

This coating provides the low reflectivity of a "V" coating combined with the broadband characteristics of a single layer coating. The trade-off is higher cost.

Reflectivity (per surface)

<1% absolute, within practical bandwidth, 
<0.5% average

Practical Bandwidth

~280 nm, (420 nm - 700 nm)

Wavelength Range

400 nm to 1500 nm

Angle of Incidence

0° +/- 15°

Substrates

Fused Quartz/Fused Silica (all grades) 
Any Optical Glass 
Other materials upon request

Durability

Per MIL-C-48497A

Order As

BBAR

Please Specify

Substrate Material/Part Number 
Surface(s) to be coated 
Wavelength Range 
Angle of incidence