ABSOLUTE LASER INTERFEROMETRIC DISTANCE MEASUREMENT

Author: Golubev A. N.  

Publisher: Maney Publishing

ISSN: 1752-2706

Source: Survey Review, Vol.32, Iss.248, 1993-04, pp. : 109-117

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Absolute laser distance interferometry, as a means of precise linear measurement, may be used particularly, in geodetic metrology for establishing interference base-lines. The main principles of absolute interferometric distance measurement are described and different versions of the technique are reviewed. Experimental results in this field are discussed and information concerning interferometers under development is given.