Skip to main content
SpringerLink
Log in

Features of the Spatial-Energy Profile of the Signal Recorded by Active-Pulse Vision Systems with the Noise Threshold Energy Taken into Account

  • Published:
Journal of Applied Spectroscopy Aims and scope

The regularities of the formation of the spatial-energy profile of the visibility zone of active-pulse vision systems are studied numerically with the noise threshold taken into account. Consideration is limited to the case of objects with a known distance to them, which are observed by moving the visibility zone in their vicinity. It is shown that the equation used previously in the literature, where the length of the visibility zone is uniquely determined by the sum of the lengths of the laser illumination Δtlas and strobe ΔtPhD pulses, is correct for relatively small distances to the objects, where the maximum (peak) values of the signal contrast are close to unity. As the distance is increased, the length of the visibility zone is reduced. When the duration of the illumination pulses Δtlas (beginning with the minimum possible value) and the simultaneous fulfillment of the condition Δtlas + ΔtPhD =const is met the length of the visibility zone increases relatively rapidly in the zone where the maximum values of the signal Emax increase. In the range corresponding to a reduction in Emax, the length of the visibility zone asymptotically approaches the previously known limiting possible value. For the first time a decrease in the length of the visibility zone for fixed durations of the illumination and strobe pulses is confirmed experimentally with increasing distances to the object.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. I. L. Geikhman and V. G. Volkov, Foundations of Visibility Improvement under Complex Conditions [in Russian], OOO Nedra-Biznestsenter, Moscow (1999).

    Google Scholar 

  2. V. E. Karasik and V. M. Orlov, Laser Vision Systems. A Textbook [in Russian], MGTU im. N. É. Baumana, Moscow (2001).

  3. V. G. Volkov and B. A. Sluchak, Kontent, 15, No. 3, 62–70 (2016).

    Google Scholar 

  4. D. V. Alant′ev, A. V. Golitsyn, and N. A. Seĭfi, J. Opt. Technol., 85, No. 6, 355–358 (2018).

    Article  Google Scholar 

  5. A. A. Golitsyn and N. A. Seyfi, Appl. Phys., No. 1, 78–83 (2018).

  6. J. Busck and H. Heiselberg, Proc. SPIE, 5412, 257–263 (2004).

    Article  ADS  Google Scholar 

  7. B. Goehler and P. Lutzmann, Proc. SPIE, 8542, Article ID 854205 (2012).

  8. M. Laurenzis, F. Christnacher, and D. Monnin, Opt. Lett., 32, No. 21, 3146–3148 (2007).

    Article  ADS  Google Scholar 

  9. X. Wang, Y. Zhou, and Y. Liu, Proc. SPIE, 8558, Article ID 855823 (2012).

  10. M. Piszczek, M. Kowalski, M. Karol, K. Rutyna, M. Zarzycki, M. Szustakowski, and K. Ludwikowski, Acta Phys. Polonica A, 124, No. 3, 550–553 (2013).

    Article  ADS  Google Scholar 

  11. V. A. Gorobetz, V. V. Kabanov, V. P. Kabashnikov, B. F. Kuntsevich, N. S. Metelskaya, and D. V. Shabrov, J. Appl. Spectrosc., 81, No. 2, 279–287 (2014).

    Article  ADS  Google Scholar 

  12. B. F. Kuntsevich and D. V. Shabrov, J. Appl. Spectrosc., 89, No. 2, 308–315 (2022).

    Article  ADS  Google Scholar 

  13. V. A. Gorobetz, V. V. Kabanov, V. P. Kabashnikov, B. F. Kuntsevich, N. S. Metelskaya, and D. V. Shabrov, J. Appl. Spectrosc., 83, No. 1, 93–99 (2016).

    Article  ADS  Google Scholar 

  14. A. A. Stabrov and M. G. Pozdnyakov, Dokl. BGUIR, 1, No. 2, 59–65 (2003).

    Google Scholar 

  15. O. Steinvall, H. Olsson, G. Bolander, C. Carlsson, and D. Letalick, Proc. SPIE, 3707, 432–448 (1999).

    Article  ADS  Google Scholar 

  16. I. N. Zaidel' and G. I. Kukrenkov, Electro-Optical Converters [in Russian], Sovetskoe Radio, Moscow (1970).

    Google Scholar 

  17. B. F. Kuntsevich and D. V. Shabrov, Proc. SPIE, 11159, Article ID 1115910 (2019).

Download references

Author information

Authors and Affiliations

  1. SSPA “Optics, Optoelectronics, and Laser Technology”, Minsk, Belarus

    B. F. Kuntsevich

Authors
  1. B. F. Kuntsevich
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to B. F. Kuntsevich.

Additional information

Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 89, No. 6, pp. 869–877, November–December, 2022. https://doi.org/10.47612/0514-7506-2022-89-6-869-877.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kuntsevich, B.F. Features of the Spatial-Energy Profile of the Signal Recorded by Active-Pulse Vision Systems with the Noise Threshold Energy Taken into Account. J Appl Spectrosc 89, 1123–1131 (2023). https://doi.org/10.1007/s10812-023-01476-z

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10812-023-01476-z

Keywords

Search

Navigation