Experimental study of influence of nonlinear effects on phase- sensitive optical time-domain reflectometer operating range

International Scientific Seminars on "Fundamental and Applied Problems of Photonics and Condensed Matter Physics"

Nesterov, E.T.^1 ; Zhirnov, A.A.^1 ; Stepanov, K.V.^1 ; Pnev, A.B.^1 ; Karasik, V.E.^1 ; Tezadov, Ya A.^2 ; Kondrashin, E.V.^2 ; Ushakov, A.B.^2

Bauman Moscow State Technical University, 2-nd Baumanskaya st. 5, Moscow

105005, Russia^1

Scientific and Technological Enterprise IRE-Polyus, pl. Vvedenskogo 1, str. 3, Fryazino, Moscow region

141190, Russia^2

关键词: Measurements of;    Modulation instabilities;    Nonlinear effect;    Operating ranges;    Optical time domain reflectometer;    Phase sensitive;    Scattering , stimulated;    Stimulated Raman;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/584/1/012028/pdf
DOI  :  10.1088/1742-6596/584/1/012028

来源: IOP

【 摘 要 】

This paper presents experimental results of a study the influence of nonlinear effects on the range of the phase-sensitive optical time-domain reflectometer. Results from measurements of the impact of the effects of stimulated Raman scattering, stimulated Brillouin scattering, self-phase modulation, and modulation instability are presented. It is shown that the power of the probe pulse for 200 ns does not exceed 300 mW.