Narrowband AR ("V") (AR-V) Coatings

Commonly called a "V" coating because of its spectral shape, narrowband AR coatings are the simplest of the multilayer coatings and are used whenever the application involves a single wavelength. A "V" coating usually achieves reflectivity of <0.25% at the design wavelength.

Reflectivity (per surface)

<0.25% at design wavelength

Practical Bandwidth

Usually 12% of the design wavelength
between 0.5% points

Wavelength Range

400 nm to 1500 nm

Substrates

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

Durability

Per MIL-C-48497A

Variation

"V" coatings that minimize reflections
at TWO wavelengths are also possible.
For more information please
Contact Esco.

Order As

AR-V

Please Specify

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