HIGH QUALITY OPTICAL COATING TECHNOLOGY

HIGH QUALITY OPTICAL COATING TECHNOLOGY

HIGH QUALITY OPTICAL COATING TECHNOLOGY

HIGH QUALITY OPTICAL COATING TECHNOLOGY

IR Anti Reflective
Anti Reflective

IR Anti Region

Anti-Reflection

coating minimize surface reflection from optical systems.
Generally, there are three types of Anti-Reflection.

Broad Band Anti-Reflection (IBAR in infrared)

is used in many optical element in systems on sensor. This coatings are characterized by very low anti reflection in broad spectrum range.

Ordering information

Filter Type Transmittance Substrate
Range(um) T. Ave.
IRAR-3.0 3~ 13.5 74% Silicon
IRAR-4.24 4.24 97% Silicon
IRAR-3.5 3.5 ~ 5 95% Silicon
IRAR-7.5 7.5 ~ 13.5 95% Germanium. ZnS

3.5-5um AR

7.5-13.5um AR

3-13.5um AR