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Kvantovaya Elektronika, 2018, Volume 48, Number 6, Pages 577–581 (Mi qe16830)  

This article is cited in 2 scientific papers (total in 2 papers)

Laser applications and other topics in quantum electronics

Laser autodyne registration of nanodisplacements under laser wavelength modulation

D. A. Usanov, A. V. Skripal, E. I. Astakhov, S. Yu. Dobdin*

Saratov State University

Abstract: The formation of an autodyne interference signal under the current modulation of the laser radiation wavelength is studied. For the first time we propose a method for determining the stationary phase of the autodyne signal based on the analysis of the lowfrequency spectrum of the laser autodyne system. The results of measuring nanodisplacements of the electromagnetic translator by the ratio of the autodyne signal spectral components under harmonic current modulation of the laser autodyne wavelength are presented.

Keywords: laser interferometry, autodyne, semiconductor laser, laser radiation modulation, distance measurement, microvibration, spectral analysis of signals.

Funding Agency Grant Number
Ministry of Education and Science of the Russian Federation 8.7628.2017/БЧ

* Author to whom correspondence should be addressed

Full text: PDF file (723 kB)
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English version:
Quantum Electronics, 2018, 48:6, 577–581

Bibliographic databases:

Received: 30.06.2017
Revised: 06.02.2018

Citation: D. A. Usanov, A. V. Skripal, E. I. Astakhov, S. Yu. Dobdin, “Laser autodyne registration of nanodisplacements under laser wavelength modulation”, Kvantovaya Elektronika, 48:6 (2018), 577–581 [Quantum Electron., 48:6 (2018), 577–581]

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  • http://mi.mathnet.ru/eng/qe16830
  • http://mi.mathnet.ru/eng/qe/v48/i6/p577

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. A. V. Skripal, S. Yu. Dobdin, A. V. Dzhafarov, K. A. Sadchikova, Saratov Fall Meeting 2019: Laser Physics, Photonic Technologies, and Molecular Modeling, Proceedings of Spie, 11458, ed. V. Derbov, Spie-Int Soc Optical Engineering, 2020, 114580D  crossref  isi  scopus
    2. Quantum Electron., 51:1 (2021), 33–37  mathnet  crossref  isi  elib
  • Квантовая электроника Quantum Electronics
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