Products
Optical Coatings
Thin-film coatings applied under vacuum: anti-reflective, high-reflective and protective layers. Stack design is driven by the target waveband and durability requirement.
Thin-film coatings applied in ion-assisted e-beam deposition (IAD) chambers: broadband anti-reflective, bandpass and notch filters, beam splitters, metallic and dielectric mirrors. From the visible to long-wave infrared; a full spectral curve is measured on every run and MIL-SPEC environmental durability tests are applied.
Specifications
- Bands: VIS, NIR, SWIR, MWIR, LWIR
- AR, HR, bandpass, notch and beam-splitter designs
- Ion-assisted deposition: dense layers resistant to humidity shift
- MIL-SPEC adhesion, humidity and abrasion tests
- Spectral curve report per batch
Where it is used
- Thermal imaging and night-vision windows
- Laser-path optics and CO₂ laser mirrors (10.6 µm)
- LIDAR and machine-vision filters
- Beam splitters for multi-channel sensor fusion
Capabilities behind it
Frequently asked questions
Which wavebands do you coat for?
Anti-reflective, bandpass, beam-splitter and mirror coatings from the visible to long-wave infrared (VIS, NIR, SWIR, MWIR, LWIR), in ion-assisted e-beam (IAD) chambers.
How is coating durability verified?
MIL-SPEC environmental tests (adhesion, humidity, abrasion) and a full spectral curve measured per run; the curve ships with the part.
Have a drawing for this process?
Send your technical drawing or 3D CAD model through our secure channel. Our engineering team replies with a quotation against the specification.