Proceedings PaperAngular Interferometers For Laser Scanners
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In this report the systematisation of the angular differential interferometers with the plane and corner-cube reflectors is performed. The analytical formulas for calculation of the path difference, relative shifts and angles intersection of the interfering beams are obtained. The features of the optimum use of the angular interferometers in two principal optical schemes of laser scanners with preobjective and post-objective scans are analyzed.