In this article we have theoretically and experimentally dicussed how scanning interference fringes are automatically recorded with a ccd camera and a computer. This new measure technique can be used to any length measurement by interferomtry. As a practical example, we have automatically in real-time measured the shrinking of 2- components adhesive in a hardening process.
Wensheng Wang, Wensheng Wang,
"Application Of CCD Camera And Computer In Interferometry", Proc. SPIE 0965, Current Developments in Optical Engineering III, (27 January 1989); doi: 10.1117/12.948029; https://doi.org/10.1117/12.948029