title: Contouring by speckle interferometry.
abstract: An optical method of generating high-constrast contours by using speckle interferometry has been proposed. To demonstrate the use of this technique the conventional dual-index immersion method has been adopted.
authors.forename: C
authors.initials: C
authors.lastname: Joenathan
authors.forename: R K
authors.initials: RK
authors.lastname: Mohanty
authors.forename: R S
authors.initials: RS
authors.lastname: Sirohi