White ODM98 optically diffuse reflecting material from Gigahertz- Optik (Newburyport, MA) exhibits a diffuse reflectance of >98% from 400-1600nm and >95% from 250 - 2000nm. The white ODM98 features uniform reflectance across the UV to NIR spectral range and over a large area, operating temperatures up to 200°C (300°C short exposures).
Gigahertz-Optik now offers its new ODMP material in different grades of gray. The material is made from ODM98, only it is doped with different density black pigments. Raw material in plate and block form are available, as well as machined reflectance plates and reflectance standards with protective housings. Gray scale ODM with reflectance values of 2%, 20%, 50%, and 70% are stocked. Other reflectance values available on request.
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