10.1364/AO.53.000931.m001 Silvio Bianchi Silvio Bianchi Media 1: Vibration detection by observation of speckle patterns Optica Publishing Group 2014 Vibration media 10 February 2014 ao detection Applied Optics speckle patterns 2014-02-10 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_1_Vibration_detection_by_observation_of_speckle_patterns/4898348 Originally published in Applied Optics on 10 February 2014 (ao-53-5-931)