Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
The Effect of Spontaneous Noise in the Probe Radiation on the Reflectogram Form in Distributed Fibre Sensing Systems. / Kalmykov, N. I.; Kovalenko, D. A.; Lobach, I. A. и др.
2022 International Conference Laser Optics, ICLO 2022 - Proceedingss. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Conference Laser Optics, ICLO 2022 - Proceedingss).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
}
TY - GEN
T1 - The Effect of Spontaneous Noise in the Probe Radiation on the Reflectogram Form in Distributed Fibre Sensing Systems
AU - Kalmykov, N. I.
AU - Kovalenko, D. A.
AU - Lobach, I. A.
AU - Kablukov, S. I.
N1 - The work was performed within the framework of the State Assignment of the Institute of Automation and Electrometry, Siberian Branch of the Russian Academy of Sciences (IAE SB RAS) (No. AAAA-A19-119112990054-4). Publisher Copyright: © 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - We report a study on the effect of spontaneous emission noise present in pulsed probe radiation on the reflectogram shape deformation in a distributed temperature sensor based on Raman scattering of light. Since the fraction of spontaneous emission in the used erbium-doped amplifier can reach 50% of the total power, its influence leads to deviations of reflectograms in the temperature sensor from the theoretical exponential dependence and can result in a temperature measurement error of several degrees.
AB - We report a study on the effect of spontaneous emission noise present in pulsed probe radiation on the reflectogram shape deformation in a distributed temperature sensor based on Raman scattering of light. Since the fraction of spontaneous emission in the used erbium-doped amplifier can reach 50% of the total power, its influence leads to deviations of reflectograms in the temperature sensor from the theoretical exponential dependence and can result in a temperature measurement error of several degrees.
KW - distributed temperature sensor
KW - Raman scattering of light
KW - reflectogram
KW - spectral filtering
KW - spontaneous emission
UR - http://www.scopus.com/inward/record.url?scp=85136439238&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/80a30fd5-3f38-3311-89cb-5a72b60283bc/
U2 - 10.1109/ICLO54117.2022.9839703
DO - 10.1109/ICLO54117.2022.9839703
M3 - Conference contribution
AN - SCOPUS:85136439238
SN - 9781665466646
T3 - 2022 International Conference Laser Optics, ICLO 2022 - Proceedingss
BT - 2022 International Conference Laser Optics, ICLO 2022 - Proceedingss
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 International Conference Laser Optics, ICLO 2022
Y2 - 20 June 2022 through 24 June 2022
ER -
ID: 37019737