VizieR online Data Catalogue associated with article published in journal Monthly Notices of the Royal Astronomical Society with title ' First results from the Very Small Array - II. Observations of t
Investigations of an 2f/3f detection scheme for phase detection. The laser frequency of the light source is sinusoidally modulated, and the interferometric phase derived from the harmonic signals. In
Thick composite materials, e.g. thickness of more than 50 mm, are increasingly used in various industries including aerospace and marine sectors. Nevertheless, defect detection and characterization in