Laser vibrometer. This micro-scanning laser doppler vibrometer uses the doppler effect (a frequency shift of the laser when it is scattered back from

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Laser vibrometer. This micro-scanning laser doppler vibrometer uses the doppler effect (a frequency shift of the laser when it is scattered back from a moving object) to image vibrating or oscillating objects. It is useful as a non-contact imaging technique in a variety of areas, including the development of microelectromechanical systems (MEMS).

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Size: 3797px × 5063px
Photo credit: © ANDREW BROOKES, NATIONAL PHYSICAL LABORATORY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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