CALDIRO: contactless & low-cost embedded system for on-board vibration measurement


Laser based vibration measurement systems requires a vibration proof table, restraining their scope of applications, besides high cost.
Our solution: based on optical feedback interferometry ("sell-mixing" effect), the laser is used as light source, micro-interferometer and detector at once, resulting into a low-cost integrated system.


Non destructive testing applications:
  • Operating industrial conditions
  • Embedded applications