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Air-coupled Ultrasound

The group has significant experience with air-coupled ultrasound transducers and applications. We have a long standing relationship with Microacoustic Instruments Inc. as well as producing our own transducers.

Examples of research include:

  1. Focussed devices for imaging surface features
  2. Air-coupled NDE of materials and structures
  3. Measurements of thin materials
  4. The use of gas jets to control directivity
  5. Flow and temperature tomography
  6. Monitoring of food quality