Distance sensing: making light work

Abstract

This article examines the various methods available for the measurement . of distance using light. These can vary considerably in price and performance and therefore an understanding of the capabilities of a range of systems and techniques is useful so that the most appropriate choice for a given application can be made.

Citation

Loughlin, C. (1989), "Distance sensing: making light work", Sensor Review, Vol. 9 No. 3, pp. 131-136. https://doi.org/10.1108/eb060031