Rocky Mountain Instrument Co.
1.303.664.5000
 

Optical Coatings:

Developed in conjunction with Ext-Joom.com

Anti Reflection (AR) » IR Narrowband AR

 

2.0 µm ≤ λ ≤ 20.0 µm

Narrowband Anti Reflection coatings, often referred to as "V" coatings, reduce surface reflectance to less than 0.5% at the specified center wavelength and normal incidence.

These all dielectric coatings are sensitive to polarization, wavelength and angle of incidence. They are durable and highly resistant to laser damage.

  ir-nar
 
RMI Standard Specifications
Angle of Incidence:
0º or 45º
Reflectance:

 

Unpolarized
R ≤ 0.5% at 0º
R ≤ 1.0% at 45º
Damage Threshold:
 
λ > 10.6 µm:
2 J/cm², 10 ns pulse