Zebra Schlieren Optics For Leak Detection
Abbreviated Journal Title
A modification of schlieren optics was explored as a technique for industrial gas-leak detection. A high-contrast pattern on thin reflecting material was imaged with a zoom lens onto a negative of the same pattern as a method of eliminating the ordinary rays. The geometry of the industrial setting determines the useful spatial frequency of the pattern. (C) 1996 Optical Society of America
"Zebra Schlieren Optics For Leak Detection" (1996). Faculty Bibliography 1990s. 1715.