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Kvantovaya Elektronika, 2016, Volume 46, Number 3, Pages 259–261 (Mi qe16341)  

This article is cited in 3 scientific papers (total in 3 papers)

Lidars

Optimisation of frequency-modulated characteristics of output radiation in a lidar with Raman amplification

V. I. Grigorievskya, Ya. A. Tezadovb

a Kotelnikov Institute of Radioengineering and Electronics, Fryazino Branch, Russian Academy of Sciences
b IRE-Polus Research and Technology Association, Fryazino, Moscow Region
Full-text PDF (705 kB) Citations (3)
References:
Abstract: The reported study is aimed at increasing the power in the transmission path of a lidar with Raman amplification for longpath sensing of methane by optimising the frequency-modulated characteristics of the output radiation. The pump current of the used distributed-feedback master laser was modulated by a linearfrequency signal with simultaneous application of a non-synchronous high-frequency signal. For such a modulation regime, the Raman amplifier provided the mean output power of 2.5 W at a wavelength of 1650 nm. The spectral broadening did not significantly decrease the lidar sensitivity at long paths.
Keywords: lidar, Raman amplifier, laser, Brillouin scattering.
Received: 16.06.2015
Revised: 17.11.2015
English version:
Quantum Electronics, 2016, Volume 46, Issue 3, Pages 259–261
DOI: https://doi.org/10.1070/QEL15882
Bibliographic databases:
Document Type: Article
Language: Russian


Citation: V. I. Grigorievsky, Ya. A. Tezadov, “Optimisation of frequency-modulated characteristics of output radiation in a lidar with Raman amplification”, Kvantovaya Elektronika, 46:3 (2016), 259–261 [Quantum Electron., 46:3 (2016), 259–261]
Linking options:
  • https://www.mathnet.ru/eng/qe16341
  • https://www.mathnet.ru/eng/qe/v46/i3/p259
  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
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    Abstract page:259
    Full-text PDF :50
    References:36
    First page:10
     
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