The article presents the impact of the laser radiation divergence and the wavelength on the harmonic distortion detection, as well as the influence of the distance between the optical circuit elements on the harmonic distortion and the sensitivity of amplitude. The research was made by recording the speckle images from the vibrating surface of the object with its digital processing later.
|Journal||MATEC Web of Conferences|
|Publication status||Published - 11 Oct 2016|
|Event||7th Scientific Conference on Information-Measuring Equipment and Technologies, IME and T 2016 - Tomsk, Russian Federation|
Duration: 25 May 2016 → 28 May 2016
ASJC Scopus subject areas
- Materials Science(all)