Ditemukan 1 dokumen yang sesuai dengan query
Deti Nurdiawati, author
ABSTRACT
We propose a method for measuring the angular velocity of a rotating diffuser by speckle photography employing a simple optical system and single exposure. The information is extracted by pointwise and Fourier filtering techniques.
A speckle pattern occurs when a ground glass for transmission and aluminum for reflection as...
1995
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
