INTERFEROMETERS HIGH PRECISION SURFACES

Brand Owner (click to sort) Address Description
ASI QED TECHNOLOGIES INTERNATIONAL, INC. 870 North Commons Drive Aurora IL 60504 Interferometers for high precision surfaces;
SSI QED TECHNOLOGIES INTERNATIONAL, INC. 870 North Commons Drive Aurora IL 60504 Interferometers for high precision surfaces;
SSI-A QED TECHNOLOGIES INTERNATIONAL, INC. 870 North Commons Drive Aurora IL 60504 interferometers for high precision surfaces;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Apparatus and techniques are provided for modifying and measuring surfaces of diamond workpieces and other workpieces with nanoscale precision. The apparatus and techniques exploit scanning probe microscopy (SPM) and atomic force microscopy (AFM) at a wide range of operating temperatures. In some embodiments, the SPM/AFM apparatus also includes an interferometric microscope and/or acoustic-wave microscope for making high-precision measurements of workpiece surfaces.