Applicability of time average laser holography for stochastic vibrations
Data
2005Autorius
Zubavičius, Leonas
Pukalskas, Saugirdas
Pečeliūnas, Robertas
Metaduomenys
Rodyti detalų aprašąSantrauka
It is shown that time average holography has a limited applicability for stochastic vibrations. The absense of interference patterns does not necessarily mean the malfunction of the optical measurement scheme. That effect can be caused by the stochastic response of a non-linear structure to external excitation.