title: Direct observation of laser speckles for real-time analysis of lateral motions.
abstract: A method for real-time observation of speckle movement for the analysis of lateral motions is suggested. The method involves significant magnification using lenses and a TV-camera monitor system. This approach has the advantages of conventional speckle photography without the need for any chemical processing.
authors.forename: C S
authors.initials: CS
authors.lastname: Vikram
authors.forename: K
authors.initials: K
authors.lastname: Vedam