| Issue |
E3S Web Conf.
Volume 310, 2021
Annual International Scientific Conference “Spatial Data: Science, Research and Technology 2021”
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 6 | |
| Section | Photonics. Optical and Electronic Devices, Systems and Complexes | |
| DOI | https://doi.org/10.1051/e3sconf/202131001001 | |
| Published online | 15 October 2021 | |
Study of two methods for comparing laser measuring interferometric systems to reduce the error in the transmission of a unit of length
All-Union Scientific Research Institute of Physicotechnical and Radiotechnical Measurements, Moscow, Russian Federation, 141570
* Corresponding author: novikova_iv@vniiftri.ru
The article presents the results of an experimental study of coaxial and orthogonal methods for comparing laser measuring interferometric systems using a standard measuring complex of length from the State Primary Special Standard of a Unit of Length in the range from 2 to 60 m. transmission errors of the unit of length up to 0.5 microns.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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