Tatam, Ralph P.; Davies, Jeremy C.; Buckberry, Clive H.; Jones, Julian D. C.
(International Society for Optical Engineering; 1999, 1990-12-31)
The incorporation of laser diodes and monomode fibre optics into an Electronic
Speckle Pattern Interferometer (ESPI) has led to the development of a novel
holographic surface contouring system. Height contours are obtained ...