Videos

Demonstration of Frequency Bandwidth

Contents:

• The Optical Microphone is able to detect the entire acoustic frequency bandwidth which is transmitted through air
  
• High frequencies often contain significant process-quality information
• Hence, disturbing background noise (low frequencies) can be separated from process information (high frequencies)

XARION's Solution for Non-Destructive Material Testing

Contents:

• Laser-based, non-contact ultrasound NDT
• High resolution scans 
• True impulse response, enables single-sided material testing

XARION's Solution for Industrial Process Control

Contents:

• XARION’s optical microphone enables real-time surveillance of industrial processes
• Non-contact measurement – no solid or liquid coupling required
• Ultrasound sensing up to 1 MHz, allows suppression of background noise

Laser Ultrasound Inspection of Spot-Welded Joints

Contents:

• Spot weld characterization with XARION's non-destructive scanning system
• Single-sided setup using XARION's optical microphone 
• Robot-based, fully automated, no contact fluid required

Interview with XARION’s founder Balthasar Fischer (German)

Contents:

• Story behind the idea of the optical microphone
• Working principle of the optical microphone
• Areas of application