Infrared filters and coatings
The Infrared Multilayer Laboratory is available to design and manufacture high precision custom made infrared optical filters in the 2-45µm range tailor made to suit your specification requirements. We are able to deposit thin-film coatings on a wide variety of substrate materials and sizes to suit.
The different coating types and substrate materials:
Coating types
- Narrow bandpass filters
- Wide bandpass filters
- Longwave-pass edge filters
- Shortwave-pass edge filters
- Dielectric broadband mirror
- Broadband antireflection coatings
- Single wavelength antireflection coatings
Substrate materials
- Cadmium Telluride (CdTe)
- Calcium Fluoride (CaF2)
- Gallium Arsenide (GaAs)
- Germanium (Ge)
- KRS5 Thallium Bromo-Iodide (TlBr-TlI)
- Sapphire (Al2O3)
- Silicon (Si)
- Zinc Selenide (ZnSe)
- Zinc Sulphide (ZnS)
See also
Things to do now
Contact us
- Email:
irfilters@reading.ac.uk - Telephone:
+44 (0) 118 378 8224