Distance measurement by laser
- 1 January 1967
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 3 (1) , 11
- https://doi.org/10.1049/el:19670009
Abstract
The distance between two points can be found by comparison of the phases of the modulation on a transmitted laser beam and its reflected beam. This letter reports a result pertaining to the error which can arise if multiple propagation exists. The result is relevant where a co-operative target cannot be used.Keywords
This publication has 0 references indexed in Scilit: