Platypus Technologies offers customized gold coatings for biological, chemical, engineering, electrical, and materials science applications. We can coat your own substrates according to your specifications. Previous work include glass prisms, flexible substrates, ultra-thin wafers, and more.
We deposit gold thin films by e-beam evaporation, which enables very tight control of the gold thickness, high thickness uniformity over the entire part, and no cross contamination (deposited gold is 99.999% pure).
At your request, a thin adhesion layer of Titanium can be used to enhance bonding between the gold film and the substrate.
Capabilities include custom fixture for complex shapes, and shadow masks for patterning the gold film onto the substrate.
Contact us at 608-237-1270, email, or by filling out the following form to request information on custom coating projects from Platypus Technologies: