Below are the data sheets for all our “off-the-shelf” IR Coating Solutions. We offer custom design services as well for virtually all infrared materials including Germanium, Zinc Selenide, Zinc Sulfide, Silicon, Chalcogenides, and other crystalline optical substrates.

Reflectance and Transmission Graph for 3-5 micron coating on germanium

3-5 Micron BBAR on Germanium

Double surface coating on germanium substrate.

<0.5% average reflectance per surface at normal AOI.

>96% total transmission at normal AOI.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

Reflectance and Transmission 8-12 microns on Germanium

8-12 Micron BBAR on Germanium

Double surface coating on germanium substrate.

>97% total transmission at normal AOI.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

Transmission and Reflectance 3-5 silicon

3-5 Micron BBAR on Silicon

Double surface coating on silicon substrate.

<0.6% average reflectance per surface at normal AOI.

>97% total transmission at normal AOI.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

Reflectance for 8-12 micron on Silicon

8-12 Micron BBAR on Silicon

Single surface coating on silicon substrate.

<1% average reflectance per surface at 0-20 degrees AOI.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

Transmission and Reflectance for DLC/BBAR on Silicon 3-5 microns

3-5 Micron DLC/BBAR on Silicon

Double surface coating on silicon substrate with one side DLC and the other BBAR.

<1.2% average reflectance per surface at normal AOI.

>90% total transmission at normal AOI.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

One side DLC on Silicon for 3-5 Micron

3-5 Micron DLC on Silicon

Single surface Diamond Like Carbon (DLC) coating on silicon substrate.

Reflectance of DLC can be optimized per customer specifications.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

Transmission and Reflectance for 3-5 micron BBAR on ZnSe

3-5 Micron BBAR on ZnSe

Double surface coating on ZnSe substrate.

<0.6% average reflectance per surface at normal AOI.

>97% average total transmission at normal AOI.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

Transmission and reflectance for 2 side AR on IRG26

8-12 Micron BBAR on IRG26

Double surface coating on IRG26 substrate.

<1% average and <3% maximum reflectance per surface at normal AOI.

>92% average total transmission at normal AOI.

Our infrared coatings are compliant with various durability specifications and are customizable to meet your project needs!

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