Anti-Reflection (AR)

anti reflectionIntlvac can provide Anti-Reflection (AR) coatings for a diverse range of substrates and for the VIS, NIR, SWIR, and MWIR spectral regions. All of our coatings are non-radioactive.  The links below provide examples.

1. Narrowband AR (V Coating)

Coating Description

This coating is usually used for a single wavelength or very narrow band, such as for a laser receiver. It can be coated on practically all optical materials.  The spectrum in the graph is of a flat window coated using our reactive magnetron sputtering process with plasma assist (PARMS).     

Durability Performance

Adhesion, moderate abrasion, severe abrasion, humidity as per the following (where applicable): MIL-C-675, MIL-M-13508, MIL-M-14806, MIL-C-48497, MIL-F-48616, MIL-STD-810F

2. Broadband AR

Coating Description

AR coatings for various bands, including the visible. It can be coated on a diverse range of substrates such as BK7, BK10, fused silica, quartz, SK2, SF4, etc. Click on the graph to enlarge it.

Durability Performance

Adhesion, severe abrasion, humidity as per the following (where applicable): MIL-C-675, MIL-M-13508, MIL-M-14806, MIL-C-48497, MIL-F-48616, MIL-STD-810F

3. MgF2 AR

4. Dual-band AR

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