Abstract
An analytic expression for the signal phase in interference of first-and second-order beams is obtained. The measurement precision is estimated.
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References
A. A. Titov, Avtometriya, No. 2, 91 (1991).
A. A. Titov, Metrology: Supplement to the Journal Izmer. Tekh., No. 4, 25 (1991).
V. A. Panov (ed.), Handbook for the Designer of Mechano-Optical Devices [in Russian], Mashinostroenie, Leningrad (1980).
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Translated from Izmeritel’naya Tekhnika, No. 2, pp. 30–31, February, 2006.
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Titov, A.A. Increasing the precision of the heterodyne method of measuring displacements. Meas Tech 49, 138–140 (2006). https://doi.org/10.1007/s11018-006-0078-8
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DOI: https://doi.org/10.1007/s11018-006-0078-8