Coatings Anti-Reflection

Broadband Multilayer AR Coating (BBAR)

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