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On Possibility of Complete Suppression of the Instrumental Error Component from Inaccuracy of a Diffraction Grating

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Optoelectronics, Instrumentation and Data Processing Aims and scope

Abstract

It is possible to completely suppress the instrumental error due to the inaccuracy of a diffraction grating, which is realized with an arbitrary shape of the field of interaction between light radiation and topology of the measuring structure. This is achieved by choosing the necessary structure of a encoder, for which the principle of coherence of complementary comb filters formed in the encoders is provided.

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Funding

This work was supported by the Ministry of Science and Higher Education of the Russian Federation (project no. 121042900050-6).

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Authors and Affiliations

  1. Institute of Automation and Electrometry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russia

    V. P. Kir’yanov & A. V. Kir’yanov

  2. Novosibirsk State Technical University, 630073, Novosibirsk, Russia

    A. V. Kir’yanov

Authors
  1. V. P. Kir’yanov
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  2. A. V. Kir’yanov
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Correspondence to A. V. Kir’yanov.

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The authors declare that they have no conflicts of interest.

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Translated by I. Obrezanova

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Kir’yanov, V.P., Kir’yanov, A.V. On Possibility of Complete Suppression of the Instrumental Error Component from Inaccuracy of a Diffraction Grating. Optoelectron.Instrument.Proc. 59, 294–299 (2023). https://doi.org/10.3103/S8756699023030093

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  • DOI: https://doi.org/10.3103/S8756699023030093

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