IR Optical Coatings

We provide good quality and cost-effective IR optical coating with a wide range of coating

techniques, including thermal evaporation (resistance heating and electron gun coating), Ion

beam assisted deposition and Ion-beam sputtering.

Coating Types for IR Optics (3-5 micron & 8-12 micron)

1. Dielectric.

2. Metallic.

3. Metallic/ Dielectric Hybrid.

4. Diamond-like Carbon (DLC).

5. Indium-tin Oxide (ITO).

 

Coating Designs

1. Anti-Reflective coatings:

Single Layer

Multi-Layer

Narrowband

Broadband

Multi-Wavelength

2. Reflective & Transmissive coatings:

3. Mirror high reflective coatings:

Narrowband

Broadband

Beamcombining

Beamsplitting

Multi-wavelength

Protected metal

Enhanced metal

Hot and cold